90813300720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2979439}}^1$

素因数の和:2979582

約数の個数: 80

約数和(自身を含む): 283738030080

約数和(自身を除く): 192924729360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 5080, 6096, 7620, 10160, 15240, 30480, 2979439, 5958878, 8938317, 11917756, 14897195, 17876634, 23835512, 29794390, 35753268, 44691585, 47671024, 59588780, 71506536, 89383170, 119177560, 143013072, 178766340, 238355120, 357532680, 378388753, 715065360, 756777506, 1135166259, 1513555012, 1891943765, 2270332518, 3027110024, 3783887530, 4540665036, 5675831295, 6054220048, 7567775060, 9081330072, 11351662590, 15135550120, 18162660144, 22703325180, 30271100240, 45406650360, 90813300720]

約数ペア:

[(1, 90813300720), (2, 45406650360), (3, 30271100240), (4, 22703325180), (5, 18162660144), (6, 15135550120), (8, 11351662590), (10, 9081330072), (12, 7567775060), (15, 6054220048), (16, 5675831295), (20, 4540665036), (24, 3783887530), (30, 3027110024), (40, 2270332518), (48, 1891943765), (60, 1513555012), (80, 1135166259), (120, 756777506), (127, 715065360), (240, 378388753), (254, 357532680), (381, 238355120), (508, 178766340), (635, 143013072), (762, 119177560), (1016, 89383170), (1270, 71506536), (1524, 59588780), (1905, 47671024), (2032, 44691585), (2540, 35753268), (3048, 29794390), (3810, 23835512), (5080, 17876634), (6096, 14897195), (7620, 11917756), (10160, 8938317), (15240, 5958878), (30480, 2979439)]