74608080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{310867}}^1$

素因数の和:310883

約数の個数: 40

約数和(自身を含む): 231285792

約数和(自身を除く): 156677712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 310867, 621734, 932601, 1243468, 1554335, 1865202, 2486936, 3108670, 3730404, 4663005, 4973872, 6217340, 7460808, 9326010, 12434680, 14921616, 18652020, 24869360, 37304040, 74608080]

約数ペア:

[(1, 74608080), (2, 37304040), (3, 24869360), (4, 18652020), (5, 14921616), (6, 12434680), (8, 9326010), (10, 7460808), (12, 6217340), (15, 4973872), (16, 4663005), (20, 3730404), (24, 3108670), (30, 2486936), (40, 1865202), (48, 1554335), (60, 1243468), (80, 932601), (120, 621734), (240, 310867)]