645360480

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:195

約数の個数: 384

約数和(自身を含む): 2399846400

約数和(自身を除く): 1754485920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 61, 62, 72, 79, 80, 90, 93, 96, 108, 120, 122, 124, 135, 144, 155, 158, 160, 180, 183, 186, 216, 237, 240, 244, 248, 270, 279, 288, 305, 310, 316, 360, 366, 372, 395, 432, 465, 474, 480, 488, 496, 540, 549, 558, 610, 620, 632, 711, 720, 732, 744, 790, 837, 864, 915, 930, 948, 976, 992, 1080, 1098, 1116, 1185, 1220, 1240, 1264, 1395, 1422, 1440, 1464, 1488, 1580, 1647, 1674, 1830, 1860, 1891, 1896, 1952, 2133, 2160, 2196, 2232, 2370, 2440, 2449, 2480, 2528, 2745, 2790, 2844, 2928, 2976, 3160, 3294, 3348, 3555, 3660, 3720, 3782, 3792, 4185, 4266, 4320, 4392, 4464, 4740, 4819, 4880, 4898, 4960, 5490, 5580, 5673, 5688, 5856, 6320, 6588, 6696, 7110, 7320, 7347, 7440, 7564, 7584, 8235, 8370, 8532, 8784, 8928, 9455, 9480, 9638, 9760, 9796, 10665, 10980, 11160, 11346, 11376, 12245, 12640, 13176, 13392, 14220, 14457, 14640, 14694, 14880, 15128, 16470, 16740, 17019, 17064, 17568, 18910, 18960, 19276, 19592, 21330, 21960, 22041, 22320, 22692, 22752, 24095, 24490, 26352, 26784, 28365, 28440, 28914, 29280, 29388, 30256, 32940, 33480, 34038, 34128, 36735, 37820, 37920, 38552, 39184, 42660, 43371, 43920, 44082, 44640, 45384, 48190, 48980, 51057, 52704, 56730, 56880, 57828, 58776, 60512, 65880, 66123, 66960, 68076, 68256, 72285, 73470, 75640, 77104, 78368, 85095, 85320, 86742, 87840, 88164, 90768, 96380, 97960, 102114, 110205, 113460, 113760, 115656, 117552, 130113, 131760, 132246, 133920, 136152, 144570, 146940, 149389, 151280, 154208, 170190, 170640, 173484, 176328, 181536, 192760, 195920, 204228, 216855, 220410, 226920, 231312, 235104, 255285, 260226, 263520, 264492, 272304, 289140, 293880, 298778, 302560, 330615, 340380, 341280, 346968, 352656, 385520, 391840, 408456, 433710, 440820, 448167, 453840, 462624, 510570, 520452, 528984, 544608, 578280, 587760, 597556, 650565, 661230, 680760, 693936, 705312, 746945, 771040, 816912, 867420, 881640, 896334, 907680, 1021140, 1040904, 1057968, 1156560, 1175520, 1195112, 1301130, 1322460, 1344501, 1361520, 1387872, 1493890, 1633824, 1734840, 1763280, 1792668, 2042280, 2081808, 2115936, 2240835, 2313120, 2390224, 2602260, 2644920, 2689002, 2723040, 2987780, 3469680, 3526560, 3585336, 4033503, 4084560, 4163616, 4481670, 4780448, 5204520, 5289840, 5378004, 5975560, 6722505, 6939360, 7170672, 8067006, 8169120, 8963340, 10409040, 10579680, 10756008, 11951120, 13445010, 14341344, 16134012, 17926680, 20167515, 20818080, 21512016, 23902240, 26890020, 32268024, 35853360, 40335030, 43024032, 53780040, 64536048, 71706720, 80670060, 107560080, 129072096, 161340120, 215120160, 322680240, 645360480]

約数ペア:

[(1, 645360480), (2, 322680240), (3, 215120160), (4, 161340120), (5, 129072096), (6, 107560080), (8, 80670060), (9, 71706720), (10, 64536048), (12, 53780040), (15, 43024032), (16, 40335030), (18, 35853360), (20, 32268024), (24, 26890020), (27, 23902240), (30, 21512016), (31, 20818080), (32, 20167515), (36, 17926680), (40, 16134012), (45, 14341344), (48, 13445010), (54, 11951120), (60, 10756008), (61, 10579680), (62, 10409040), (72, 8963340), (79, 8169120), (80, 8067006), (90, 7170672), (93, 6939360), (96, 6722505), (108, 5975560), (120, 5378004), (122, 5289840), (124, 5204520), (135, 4780448), (144, 4481670), (155, 4163616), (158, 4084560), (160, 4033503), (180, 3585336), (183, 3526560), (186, 3469680), (216, 2987780), (237, 2723040), (240, 2689002), (244, 2644920), (248, 2602260), (270, 2390224), (279, 2313120), (288, 2240835), (305, 2115936), (310, 2081808), (316, 2042280), (360, 1792668), (366, 1763280), (372, 1734840), (395, 1633824), (432, 1493890), (465, 1387872), (474, 1361520), (480, 1344501), (488, 1322460), (496, 1301130), (540, 1195112), (549, 1175520), (558, 1156560), (610, 1057968), (620, 1040904), (632, 1021140), (711, 907680), (720, 896334), (732, 881640), (744, 867420), (790, 816912), (837, 771040), (864, 746945), (915, 705312), (930, 693936), (948, 680760), (976, 661230), (992, 650565), (1080, 597556), (1098, 587760), (1116, 578280), (1185, 544608), (1220, 528984), (1240, 520452), (1264, 510570), (1395, 462624), (1422, 453840), (1440, 448167), (1464, 440820), (1488, 433710), (1580, 408456), (1647, 391840), (1674, 385520), (1830, 352656), (1860, 346968), (1891, 341280), (1896, 340380), (1952, 330615), (2133, 302560), (2160, 298778), (2196, 293880), (2232, 289140), (2370, 272304), (2440, 264492), (2449, 263520), (2480, 260226), (2528, 255285), (2745, 235104), (2790, 231312), (2844, 226920), (2928, 220410), (2976, 216855), (3160, 204228), (3294, 195920), (3348, 192760), (3555, 181536), (3660, 176328), (3720, 173484), (3782, 170640), (3792, 170190), (4185, 154208), (4266, 151280), (4320, 149389), (4392, 146940), (4464, 144570), (4740, 136152), (4819, 133920), (4880, 132246), (4898, 131760), (4960, 130113), (5490, 117552), (5580, 115656), (5673, 113760), (5688, 113460), (5856, 110205), (6320, 102114), (6588, 97960), (6696, 96380), (7110, 90768), (7320, 88164), (7347, 87840), (7440, 86742), (7564, 85320), (7584, 85095), (8235, 78368), (8370, 77104), (8532, 75640), (8784, 73470), (8928, 72285), (9455, 68256), (9480, 68076), (9638, 66960), (9760, 66123), (9796, 65880), (10665, 60512), (10980, 58776), (11160, 57828), (11346, 56880), (11376, 56730), (12245, 52704), (12640, 51057), (13176, 48980), (13392, 48190), (14220, 45384), (14457, 44640), (14640, 44082), (14694, 43920), (14880, 43371), (15128, 42660), (16470, 39184), (16740, 38552), (17019, 37920), (17064, 37820), (17568, 36735), (18910, 34128), (18960, 34038), (19276, 33480), (19592, 32940), (21330, 30256), (21960, 29388), (22041, 29280), (22320, 28914), (22692, 28440), (22752, 28365), (24095, 26784), (24490, 26352)]