2654495760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{1580057}}^1$

素因数の和:1580080

約数の個数: 80

約数和(自身を含む): 9404505216

約数和(自身を除く): 6750009456

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 1580057, 3160114, 4740171, 6320228, 7900285, 9480342, 11060399, 12640456, 15800570, 18960684, 22120798, 23700855, 25280912, 31601140, 33181197, 37921368, 44241596, 47401710, 55301995, 63202280, 66362394, 75842736, 88483192, 94803420, 110603990, 126404560, 132724788, 165905985, 176966384, 189606840, 221207980, 265449576, 331811970, 379213680, 442415960, 530899152, 663623940, 884831920, 1327247880, 2654495760]

約数ペア:

[(1, 2654495760), (2, 1327247880), (3, 884831920), (4, 663623940), (5, 530899152), (6, 442415960), (7, 379213680), (8, 331811970), (10, 265449576), (12, 221207980), (14, 189606840), (15, 176966384), (16, 165905985), (20, 132724788), (21, 126404560), (24, 110603990), (28, 94803420), (30, 88483192), (35, 75842736), (40, 66362394), (42, 63202280), (48, 55301995), (56, 47401710), (60, 44241596), (70, 37921368), (80, 33181197), (84, 31601140), (105, 25280912), (112, 23700855), (120, 22120798), (140, 18960684), (168, 15800570), (210, 12640456), (240, 11060399), (280, 9480342), (336, 7900285), (420, 6320228), (560, 4740171), (840, 3160114), (1680, 1580057)]