284973180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{739}}^1\times {\mathrm{6427}}^1$

素因数の和:7178

約数の個数: 48

約数和(自身を含む): 799128960

約数和(自身を除く): 514155780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 739, 1478, 2217, 2956, 3695, 4434, 6427, 7390, 8868, 11085, 12854, 14780, 19281, 22170, 25708, 32135, 38562, 44340, 64270, 77124, 96405, 128540, 192810, 385620, 4749553, 9499106, 14248659, 18998212, 23747765, 28497318, 47495530, 56994636, 71243295, 94991060, 142486590, 284973180]

約数ペア:

[(1, 284973180), (2, 142486590), (3, 94991060), (4, 71243295), (5, 56994636), (6, 47495530), (10, 28497318), (12, 23747765), (15, 18998212), (20, 14248659), (30, 9499106), (60, 4749553), (739, 385620), (1478, 192810), (2217, 128540), (2956, 96405), (3695, 77124), (4434, 64270), (6427, 44340), (7390, 38562), (8868, 32135), (11085, 25708), (12854, 22170), (14780, 19281)]