318848160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{4231}}^1$

素因数の和:4406

約数の個数: 96

約数和(自身を含む): 1011007872

約数和(自身を除く): 692159712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 157, 160, 240, 314, 471, 480, 628, 785, 942, 1256, 1570, 1884, 2355, 2512, 3140, 3768, 4231, 4710, 5024, 6280, 7536, 8462, 9420, 12560, 12693, 15072, 16924, 18840, 21155, 25120, 25386, 33848, 37680, 42310, 50772, 63465, 67696, 75360, 84620, 101544, 126930, 135392, 169240, 203088, 253860, 338480, 406176, 507720, 664267, 676960, 1015440, 1328534, 1992801, 2030880, 2657068, 3321335, 3985602, 5314136, 6642670, 7971204, 9964005, 10628272, 13285340, 15942408, 19928010, 21256544, 26570680, 31884816, 39856020, 53141360, 63769632, 79712040, 106282720, 159424080, 318848160]

約数ペア:

[(1, 318848160), (2, 159424080), (3, 106282720), (4, 79712040), (5, 63769632), (6, 53141360), (8, 39856020), (10, 31884816), (12, 26570680), (15, 21256544), (16, 19928010), (20, 15942408), (24, 13285340), (30, 10628272), (32, 9964005), (40, 7971204), (48, 6642670), (60, 5314136), (80, 3985602), (96, 3321335), (120, 2657068), (157, 2030880), (160, 1992801), (240, 1328534), (314, 1015440), (471, 676960), (480, 664267), (628, 507720), (785, 406176), (942, 338480), (1256, 253860), (1570, 203088), (1884, 169240), (2355, 135392), (2512, 126930), (3140, 101544), (3768, 84620), (4231, 75360), (4710, 67696), (5024, 63465), (6280, 50772), (7536, 42310), (8462, 37680), (9420, 33848), (12560, 25386), (12693, 25120), (15072, 21155), (16924, 18840)]