72764480

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7841}}^1$

素因数の和:7887

約数の個数: 56

約数和(自身を含む): 179268120

約数和(自身を除く): 106503640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 232, 290, 320, 464, 580, 928, 1160, 1856, 2320, 4640, 7841, 9280, 15682, 31364, 39205, 62728, 78410, 125456, 156820, 227389, 250912, 313640, 454778, 501824, 627280, 909556, 1136945, 1254560, 1819112, 2273890, 2509120, 3638224, 4547780, 7276448, 9095560, 14552896, 18191120, 36382240, 72764480]

約数ペア:

[(1, 72764480), (2, 36382240), (4, 18191120), (5, 14552896), (8, 9095560), (10, 7276448), (16, 4547780), (20, 3638224), (29, 2509120), (32, 2273890), (40, 1819112), (58, 1254560), (64, 1136945), (80, 909556), (116, 627280), (145, 501824), (160, 454778), (232, 313640), (290, 250912), (320, 227389), (464, 156820), (580, 125456), (928, 78410), (1160, 62728), (1856, 39205), (2320, 31364), (4640, 15682), (7841, 9280)]