68777040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5407}}^1$

素因数の和:5476

約数の個数: 80

約数和(自身を含む): 217271808

約数和(自身を除く): 148494768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 636, 795, 848, 1060, 1272, 1590, 2120, 2544, 3180, 4240, 5407, 6360, 10814, 12720, 16221, 21628, 27035, 32442, 43256, 54070, 64884, 81105, 86512, 108140, 129768, 162210, 216280, 259536, 286571, 324420, 432560, 573142, 648840, 859713, 1146284, 1297680, 1432855, 1719426, 2292568, 2865710, 3438852, 4298565, 4585136, 5731420, 6877704, 8597130, 11462840, 13755408, 17194260, 22925680, 34388520, 68777040]

約数ペア:

[(1, 68777040), (2, 34388520), (3, 22925680), (4, 17194260), (5, 13755408), (6, 11462840), (8, 8597130), (10, 6877704), (12, 5731420), (15, 4585136), (16, 4298565), (20, 3438852), (24, 2865710), (30, 2292568), (40, 1719426), (48, 1432855), (53, 1297680), (60, 1146284), (80, 859713), (106, 648840), (120, 573142), (159, 432560), (212, 324420), (240, 286571), (265, 259536), (318, 216280), (424, 162210), (530, 129768), (636, 108140), (795, 86512), (848, 81105), (1060, 64884), (1272, 54070), (1590, 43256), (2120, 32442), (2544, 27035), (3180, 21628), (4240, 16221), (5407, 12720), (6360, 10814)]