69440880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{7057}}^1$

素因数の和:7114

約数の個数: 80

約数和(自身を含む): 220548384

約数和(自身を除く): 151107504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1640, 1968, 2460, 3280, 4920, 7057, 9840, 14114, 21171, 28228, 35285, 42342, 56456, 70570, 84684, 105855, 112912, 141140, 169368, 211710, 282280, 289337, 338736, 423420, 564560, 578674, 846840, 868011, 1157348, 1446685, 1693680, 1736022, 2314696, 2893370, 3472044, 4340055, 4629392, 5786740, 6944088, 8680110, 11573480, 13888176, 17360220, 23146960, 34720440, 69440880]

約数ペア:

[(1, 69440880), (2, 34720440), (3, 23146960), (4, 17360220), (5, 13888176), (6, 11573480), (8, 8680110), (10, 6944088), (12, 5786740), (15, 4629392), (16, 4340055), (20, 3472044), (24, 2893370), (30, 2314696), (40, 1736022), (41, 1693680), (48, 1446685), (60, 1157348), (80, 868011), (82, 846840), (120, 578674), (123, 564560), (164, 423420), (205, 338736), (240, 289337), (246, 282280), (328, 211710), (410, 169368), (492, 141140), (615, 112912), (656, 105855), (820, 84684), (984, 70570), (1230, 56456), (1640, 42342), (1968, 35285), (2460, 28228), (3280, 21171), (4920, 14114), (7057, 9840)]