40969380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{2857}}^1$

素因数の和:3108

約数の個数: 48

約数和(自身を含む): 115234560

約数和(自身を除く): 74265180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 239, 478, 717, 956, 1195, 1434, 2390, 2857, 2868, 3585, 4780, 5714, 7170, 8571, 11428, 14285, 14340, 17142, 28570, 34284, 42855, 57140, 85710, 171420, 682823, 1365646, 2048469, 2731292, 3414115, 4096938, 6828230, 8193876, 10242345, 13656460, 20484690, 40969380]

約数ペア:

[(1, 40969380), (2, 20484690), (3, 13656460), (4, 10242345), (5, 8193876), (6, 6828230), (10, 4096938), (12, 3414115), (15, 2731292), (20, 2048469), (30, 1365646), (60, 682823), (239, 171420), (478, 85710), (717, 57140), (956, 42855), (1195, 34284), (1434, 28570), (2390, 17142), (2857, 14340), (2868, 14285), (3585, 11428), (4780, 8571), (5714, 7170)]