1276059360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{2658457}}^1$

素因数の和:2658475

約数の個数: 48

約数和(自身を含む): 4019588496

約数和(自身を除く): 2743529136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 2658457, 5316914, 7975371, 10633828, 13292285, 15950742, 21267656, 26584570, 31901484, 39876855, 42535312, 53169140, 63802968, 79753710, 85070624, 106338280, 127605936, 159507420, 212676560, 255211872, 319014840, 425353120, 638029680, 1276059360]

約数ペア:

[(1, 1276059360), (2, 638029680), (3, 425353120), (4, 319014840), (5, 255211872), (6, 212676560), (8, 159507420), (10, 127605936), (12, 106338280), (15, 85070624), (16, 79753710), (20, 63802968), (24, 53169140), (30, 42535312), (32, 39876855), (40, 31901484), (48, 26584570), (60, 21267656), (80, 15950742), (96, 13292285), (120, 10633828), (160, 7975371), (240, 5316914), (480, 2658457)]