74584680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{2579}}^1$

素因数の和:2834

約数の個数: 64

約数和(自身を含む): 224769600

約数和(自身を除く): 150184920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 241, 482, 723, 964, 1205, 1446, 1928, 2410, 2579, 2892, 3615, 4820, 5158, 5784, 7230, 7737, 9640, 10316, 12895, 14460, 15474, 20632, 25790, 28920, 30948, 38685, 51580, 61896, 77370, 103160, 154740, 309480, 621539, 1243078, 1864617, 2486156, 3107695, 3729234, 4972312, 6215390, 7458468, 9323085, 12430780, 14916936, 18646170, 24861560, 37292340, 74584680]

約数ペア:

[(1, 74584680), (2, 37292340), (3, 24861560), (4, 18646170), (5, 14916936), (6, 12430780), (8, 9323085), (10, 7458468), (12, 6215390), (15, 4972312), (20, 3729234), (24, 3107695), (30, 2486156), (40, 1864617), (60, 1243078), (120, 621539), (241, 309480), (482, 154740), (723, 103160), (964, 77370), (1205, 61896), (1446, 51580), (1928, 38685), (2410, 30948), (2579, 28920), (2892, 25790), (3615, 20632), (4820, 15474), (5158, 14460), (5784, 12895), (7230, 10316), (7737, 9640)]