56653680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2089}}^1$

素因数の和:2218

約数の個数: 80

約数和(自身を含む): 177265440

約数和(自身を除く): 120611760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 113, 120, 226, 240, 339, 452, 565, 678, 904, 1130, 1356, 1695, 1808, 2089, 2260, 2712, 3390, 4178, 4520, 5424, 6267, 6780, 8356, 9040, 10445, 12534, 13560, 16712, 20890, 25068, 27120, 31335, 33424, 41780, 50136, 62670, 83560, 100272, 125340, 167120, 236057, 250680, 472114, 501360, 708171, 944228, 1180285, 1416342, 1888456, 2360570, 2832684, 3540855, 3776912, 4721140, 5665368, 7081710, 9442280, 11330736, 14163420, 18884560, 28326840, 56653680]

約数ペア:

[(1, 56653680), (2, 28326840), (3, 18884560), (4, 14163420), (5, 11330736), (6, 9442280), (8, 7081710), (10, 5665368), (12, 4721140), (15, 3776912), (16, 3540855), (20, 2832684), (24, 2360570), (30, 1888456), (40, 1416342), (48, 1180285), (60, 944228), (80, 708171), (113, 501360), (120, 472114), (226, 250680), (240, 236057), (339, 167120), (452, 125340), (565, 100272), (678, 83560), (904, 62670), (1130, 50136), (1356, 41780), (1695, 33424), (1808, 31335), (2089, 27120), (2260, 25068), (2712, 20890), (3390, 16712), (4178, 13560), (4520, 12534), (5424, 10445), (6267, 9040), (6780, 8356)]