120219840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^3\times {\mathrm{19}}^1$

素因数の和:81

約数の個数: 336

約数和(自身を含む): 471525600

約数和(自身を除く): 351305760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 32, 36, 38, 39, 40, 45, 48, 52, 57, 60, 64, 65, 72, 76, 78, 80, 90, 95, 96, 104, 114, 117, 120, 130, 144, 152, 156, 160, 169, 171, 180, 190, 192, 195, 208, 228, 234, 240, 247, 260, 285, 288, 304, 312, 320, 338, 342, 360, 380, 390, 416, 456, 468, 480, 494, 507, 520, 570, 576, 585, 608, 624, 676, 684, 720, 741, 760, 780, 832, 845, 855, 912, 936, 960, 988, 1014, 1040, 1140, 1170, 1216, 1235, 1248, 1352, 1368, 1440, 1482, 1520, 1521, 1560, 1690, 1710, 1824, 1872, 1976, 2028, 2080, 2197, 2223, 2280, 2340, 2470, 2496, 2535, 2704, 2736, 2880, 2964, 3040, 3042, 3120, 3211, 3380, 3420, 3648, 3705, 3744, 3952, 4056, 4160, 4394, 4446, 4560, 4680, 4940, 5070, 5408, 5472, 5928, 6080, 6084, 6240, 6422, 6591, 6760, 6840, 7410, 7488, 7605, 7904, 8112, 8788, 8892, 9120, 9360, 9633, 9880, 10140, 10816, 10944, 10985, 11115, 11856, 12168, 12480, 12844, 13182, 13520, 13680, 14820, 15210, 15808, 16055, 16224, 17576, 17784, 18240, 18720, 19266, 19760, 19773, 20280, 21970, 22230, 23712, 24336, 25688, 26364, 27040, 27360, 28899, 29640, 30420, 32110, 32448, 32955, 35152, 35568, 37440, 38532, 39520, 39546, 40560, 41743, 43940, 44460, 47424, 48165, 48672, 51376, 52728, 54080, 54720, 57798, 59280, 60840, 64220, 65910, 70304, 71136, 77064, 79040, 79092, 81120, 83486, 87880, 88920, 96330, 97344, 98865, 102752, 105456, 115596, 118560, 121680, 125229, 128440, 131820, 140608, 142272, 144495, 154128, 158184, 162240, 166972, 175760, 177840, 192660, 197730, 205504, 208715, 210912, 231192, 237120, 243360, 250458, 256880, 263640, 288990, 308256, 316368, 333944, 351520, 355680, 375687, 385320, 395460, 417430, 421824, 462384, 486720, 500916, 513760, 527280, 577980, 616512, 626145, 632736, 667888, 703040, 711360, 751374, 770640, 790920, 834860, 924768, 1001832, 1027520, 1054560, 1155960, 1252290, 1265472, 1335776, 1502748, 1541280, 1581840, 1669720, 1849536, 1878435, 2003664, 2109120, 2311920, 2504580, 2671552, 3005496, 3082560, 3163680, 3339440, 3756870, 4007328, 4623840, 5009160, 6010992, 6327360, 6678880, 7513740, 8014656, 9247680, 10018320, 12021984, 13357760, 15027480, 20036640, 24043968, 30054960, 40073280, 60109920, 120219840]

約数ペア:

[(1, 120219840), (2, 60109920), (3, 40073280), (4, 30054960), (5, 24043968), (6, 20036640), (8, 15027480), (9, 13357760), (10, 12021984), (12, 10018320), (13, 9247680), (15, 8014656), (16, 7513740), (18, 6678880), (19, 6327360), (20, 6010992), (24, 5009160), (26, 4623840), (30, 4007328), (32, 3756870), (36, 3339440), (38, 3163680), (39, 3082560), (40, 3005496), (45, 2671552), (48, 2504580), (52, 2311920), (57, 2109120), (60, 2003664), (64, 1878435), (65, 1849536), (72, 1669720), (76, 1581840), (78, 1541280), (80, 1502748), (90, 1335776), (95, 1265472), (96, 1252290), (104, 1155960), (114, 1054560), (117, 1027520), (120, 1001832), (130, 924768), (144, 834860), (152, 790920), (156, 770640), (160, 751374), (169, 711360), (171, 703040), (180, 667888), (190, 632736), (192, 626145), (195, 616512), (208, 577980), (228, 527280), (234, 513760), (240, 500916), (247, 486720), (260, 462384), (285, 421824), (288, 417430), (304, 395460), (312, 385320), (320, 375687), (338, 355680), (342, 351520), (360, 333944), (380, 316368), (390, 308256), (416, 288990), (456, 263640), (468, 256880), (480, 250458), (494, 243360), (507, 237120), (520, 231192), (570, 210912), (576, 208715), (585, 205504), (608, 197730), (624, 192660), (676, 177840), (684, 175760), (720, 166972), (741, 162240), (760, 158184), (780, 154128), (832, 144495), (845, 142272), (855, 140608), (912, 131820), (936, 128440), (960, 125229), (988, 121680), (1014, 118560), (1040, 115596), (1140, 105456), (1170, 102752), (1216, 98865), (1235, 97344), (1248, 96330), (1352, 88920), (1368, 87880), (1440, 83486), (1482, 81120), (1520, 79092), (1521, 79040), (1560, 77064), (1690, 71136), (1710, 70304), (1824, 65910), (1872, 64220), (1976, 60840), (2028, 59280), (2080, 57798), (2197, 54720), (2223, 54080), (2280, 52728), (2340, 51376), (2470, 48672), (2496, 48165), (2535, 47424), (2704, 44460), (2736, 43940), (2880, 41743), (2964, 40560), (3040, 39546), (3042, 39520), (3120, 38532), (3211, 37440), (3380, 35568), (3420, 35152), (3648, 32955), (3705, 32448), (3744, 32110), (3952, 30420), (4056, 29640), (4160, 28899), (4394, 27360), (4446, 27040), (4560, 26364), (4680, 25688), (4940, 24336), (5070, 23712), (5408, 22230), (5472, 21970), (5928, 20280), (6080, 19773), (6084, 19760), (6240, 19266), (6422, 18720), (6591, 18240), (6760, 17784), (6840, 17576), (7410, 16224), (7488, 16055), (7605, 15808), (7904, 15210), (8112, 14820), (8788, 13680), (8892, 13520), (9120, 13182), (9360, 12844), (9633, 12480), (9880, 12168), (10140, 11856), (10816, 11115), (10944, 10985)]