180654240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:192

約数の個数: 288

約数和(自身を含む): 657429696

約数和(自身を除く): 476775456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 96, 102, 104, 120, 130, 131, 136, 156, 160, 169, 170, 195, 204, 208, 221, 240, 255, 260, 262, 272, 312, 338, 340, 390, 393, 408, 416, 442, 480, 507, 510, 520, 524, 544, 624, 655, 663, 676, 680, 780, 786, 816, 845, 884, 1014, 1020, 1040, 1048, 1105, 1248, 1310, 1326, 1352, 1360, 1560, 1572, 1632, 1690, 1703, 1768, 1965, 2028, 2040, 2080, 2096, 2210, 2227, 2535, 2620, 2652, 2704, 2720, 2873, 3120, 3144, 3315, 3380, 3406, 3536, 3930, 4056, 4080, 4192, 4420, 4454, 5070, 5109, 5240, 5304, 5408, 5746, 6240, 6288, 6630, 6681, 6760, 6812, 7072, 7860, 8112, 8160, 8515, 8619, 8840, 8908, 10140, 10218, 10480, 10608, 11135, 11492, 12576, 13260, 13362, 13520, 13624, 14365, 15720, 16224, 17030, 17238, 17680, 17816, 20280, 20436, 20960, 21216, 22139, 22270, 22984, 25545, 26520, 26724, 27040, 27248, 28730, 28951, 31440, 33405, 34060, 34476, 35360, 35632, 40560, 40872, 43095, 44278, 44540, 45968, 51090, 53040, 53448, 54496, 57460, 57902, 62880, 66417, 66810, 68120, 68952, 71264, 81120, 81744, 86190, 86853, 88556, 89080, 91936, 102180, 106080, 106896, 110695, 114920, 115804, 132834, 133620, 136240, 137904, 144755, 163488, 172380, 173706, 177112, 178160, 204360, 213792, 221390, 229840, 231608, 265668, 267240, 272480, 275808, 289510, 332085, 344760, 347412, 354224, 356320, 376363, 408720, 434265, 442780, 459680, 463216, 531336, 534480, 579020, 664170, 689520, 694824, 708448, 752726, 817440, 868530, 885560, 926432, 1062672, 1068960, 1129089, 1158040, 1328340, 1379040, 1389648, 1505452, 1737060, 1771120, 1881815, 2125344, 2258178, 2316080, 2656680, 2779296, 3010904, 3474120, 3542240, 3763630, 4516356, 4632160, 5313360, 5645445, 6021808, 6948240, 7527260, 9032712, 10626720, 11290890, 12043616, 13896480, 15054520, 18065424, 22581780, 30109040, 36130848, 45163560, 60218080, 90327120, 180654240]

約数ペア:

[(1, 180654240), (2, 90327120), (3, 60218080), (4, 45163560), (5, 36130848), (6, 30109040), (8, 22581780), (10, 18065424), (12, 15054520), (13, 13896480), (15, 12043616), (16, 11290890), (17, 10626720), (20, 9032712), (24, 7527260), (26, 6948240), (30, 6021808), (32, 5645445), (34, 5313360), (39, 4632160), (40, 4516356), (48, 3763630), (51, 3542240), (52, 3474120), (60, 3010904), (65, 2779296), (68, 2656680), (78, 2316080), (80, 2258178), (85, 2125344), (96, 1881815), (102, 1771120), (104, 1737060), (120, 1505452), (130, 1389648), (131, 1379040), (136, 1328340), (156, 1158040), (160, 1129089), (169, 1068960), (170, 1062672), (195, 926432), (204, 885560), (208, 868530), (221, 817440), (240, 752726), (255, 708448), (260, 694824), (262, 689520), (272, 664170), (312, 579020), (338, 534480), (340, 531336), (390, 463216), (393, 459680), (408, 442780), (416, 434265), (442, 408720), (480, 376363), (507, 356320), (510, 354224), (520, 347412), (524, 344760), (544, 332085), (624, 289510), (655, 275808), (663, 272480), (676, 267240), (680, 265668), (780, 231608), (786, 229840), (816, 221390), (845, 213792), (884, 204360), (1014, 178160), (1020, 177112), (1040, 173706), (1048, 172380), (1105, 163488), (1248, 144755), (1310, 137904), (1326, 136240), (1352, 133620), (1360, 132834), (1560, 115804), (1572, 114920), (1632, 110695), (1690, 106896), (1703, 106080), (1768, 102180), (1965, 91936), (2028, 89080), (2040, 88556), (2080, 86853), (2096, 86190), (2210, 81744), (2227, 81120), (2535, 71264), (2620, 68952), (2652, 68120), (2704, 66810), (2720, 66417), (2873, 62880), (3120, 57902), (3144, 57460), (3315, 54496), (3380, 53448), (3406, 53040), (3536, 51090), (3930, 45968), (4056, 44540), (4080, 44278), (4192, 43095), (4420, 40872), (4454, 40560), (5070, 35632), (5109, 35360), (5240, 34476), (5304, 34060), (5408, 33405), (5746, 31440), (6240, 28951), (6288, 28730), (6630, 27248), (6681, 27040), (6760, 26724), (6812, 26520), (7072, 25545), (7860, 22984), (8112, 22270), (8160, 22139), (8515, 21216), (8619, 20960), (8840, 20436), (8908, 20280), (10140, 17816), (10218, 17680), (10480, 17238), (10608, 17030), (11135, 16224), (11492, 15720), (12576, 14365), (13260, 13624), (13362, 13520)]