284984520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{23057}}^1$

素因数の和:23174

約数の個数: 64

約数和(自身を含む): 863291520

約数和(自身を除く): 578307000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 103, 120, 206, 309, 412, 515, 618, 824, 1030, 1236, 1545, 2060, 2472, 3090, 4120, 6180, 12360, 23057, 46114, 69171, 92228, 115285, 138342, 184456, 230570, 276684, 345855, 461140, 553368, 691710, 922280, 1383420, 2374871, 2766840, 4749742, 7124613, 9499484, 11874355, 14249226, 18998968, 23748710, 28498452, 35623065, 47497420, 56996904, 71246130, 94994840, 142492260, 284984520]

約数ペア:

[(1, 284984520), (2, 142492260), (3, 94994840), (4, 71246130), (5, 56996904), (6, 47497420), (8, 35623065), (10, 28498452), (12, 23748710), (15, 18998968), (20, 14249226), (24, 11874355), (30, 9499484), (40, 7124613), (60, 4749742), (103, 2766840), (120, 2374871), (206, 1383420), (309, 922280), (412, 691710), (515, 553368), (618, 461140), (824, 345855), (1030, 276684), (1236, 230570), (1545, 184456), (2060, 138342), (2472, 115285), (3090, 92228), (4120, 69171), (6180, 46114), (12360, 23057)]