119776560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{947}}^1$

素因数の和:1011

約数の個数: 160

約数和(自身を含む): 406259712

約数和(自身を除く): 286483152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 34, 40, 48, 51, 60, 62, 68, 80, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 240, 248, 255, 272, 310, 340, 372, 408, 465, 496, 510, 527, 620, 680, 744, 816, 930, 947, 1020, 1054, 1240, 1360, 1488, 1581, 1860, 1894, 2040, 2108, 2480, 2635, 2841, 3162, 3720, 3788, 4080, 4216, 4735, 5270, 5682, 6324, 7440, 7576, 7905, 8432, 9470, 10540, 11364, 12648, 14205, 15152, 15810, 16099, 18940, 21080, 22728, 25296, 28410, 29357, 31620, 32198, 37880, 42160, 45456, 48297, 56820, 58714, 63240, 64396, 75760, 80495, 88071, 96594, 113640, 117428, 126480, 128792, 146785, 160990, 176142, 193188, 227280, 234856, 241485, 257584, 293570, 321980, 352284, 386376, 440355, 469712, 482970, 499069, 587140, 643960, 704568, 772752, 880710, 965940, 998138, 1174280, 1287920, 1409136, 1497207, 1761420, 1931880, 1996276, 2348560, 2495345, 2994414, 3522840, 3863760, 3992552, 4990690, 5988828, 7045680, 7486035, 7985104, 9981380, 11977656, 14972070, 19962760, 23955312, 29944140, 39925520, 59888280, 119776560]

約数ペア:

[(1, 119776560), (2, 59888280), (3, 39925520), (4, 29944140), (5, 23955312), (6, 19962760), (8, 14972070), (10, 11977656), (12, 9981380), (15, 7985104), (16, 7486035), (17, 7045680), (20, 5988828), (24, 4990690), (30, 3992552), (31, 3863760), (34, 3522840), (40, 2994414), (48, 2495345), (51, 2348560), (60, 1996276), (62, 1931880), (68, 1761420), (80, 1497207), (85, 1409136), (93, 1287920), (102, 1174280), (120, 998138), (124, 965940), (136, 880710), (155, 772752), (170, 704568), (186, 643960), (204, 587140), (240, 499069), (248, 482970), (255, 469712), (272, 440355), (310, 386376), (340, 352284), (372, 321980), (408, 293570), (465, 257584), (496, 241485), (510, 234856), (527, 227280), (620, 193188), (680, 176142), (744, 160990), (816, 146785), (930, 128792), (947, 126480), (1020, 117428), (1054, 113640), (1240, 96594), (1360, 88071), (1488, 80495), (1581, 75760), (1860, 64396), (1894, 63240), (2040, 58714), (2108, 56820), (2480, 48297), (2635, 45456), (2841, 42160), (3162, 37880), (3720, 32198), (3788, 31620), (4080, 29357), (4216, 28410), (4735, 25296), (5270, 22728), (5682, 21080), (6324, 18940), (7440, 16099), (7576, 15810), (7905, 15152), (8432, 14205), (9470, 12648), (10540, 11364)]