124699380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{159871}}^1$

素因数の和:159896

約数の個数: 48

約数和(自身を含む): 376018944

約数和(自身を除く): 251319564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 159871, 319742, 479613, 639484, 799355, 959226, 1598710, 1918452, 2078323, 2398065, 3197420, 4156646, 4796130, 6234969, 8313292, 9592260, 10391615, 12469938, 20783230, 24939876, 31174845, 41566460, 62349690, 124699380]

約数ペア:

[(1, 124699380), (2, 62349690), (3, 41566460), (4, 31174845), (5, 24939876), (6, 20783230), (10, 12469938), (12, 10391615), (13, 9592260), (15, 8313292), (20, 6234969), (26, 4796130), (30, 4156646), (39, 3197420), (52, 2398065), (60, 2078323), (65, 1918452), (78, 1598710), (130, 959226), (156, 799355), (195, 639484), (260, 479613), (390, 319742), (780, 159871)]