12761340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4013}}^1$

素因数の和:4078

約数の個数: 48

約数和(自身を含む): 36415008

約数和(自身を除く): 23653668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 4013, 8026, 12039, 16052, 20065, 24078, 40130, 48156, 60195, 80260, 120390, 212689, 240780, 425378, 638067, 850756, 1063445, 1276134, 2126890, 2552268, 3190335, 4253780, 6380670, 12761340]

約数ペア:

[(1, 12761340), (2, 6380670), (3, 4253780), (4, 3190335), (5, 2552268), (6, 2126890), (10, 1276134), (12, 1063445), (15, 850756), (20, 638067), (30, 425378), (53, 240780), (60, 212689), (106, 120390), (159, 80260), (212, 60195), (265, 48156), (318, 40130), (530, 24078), (636, 20065), (795, 16052), (1060, 12039), (1590, 8026), (3180, 4013)]