149238120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{6871}}^1$

素因数の和:7066

約数の個数: 64

約数和(自身を含む): 450253440

約数和(自身を除く): 301015320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 181, 362, 543, 724, 905, 1086, 1448, 1810, 2172, 2715, 3620, 4344, 5430, 6871, 7240, 10860, 13742, 20613, 21720, 27484, 34355, 41226, 54968, 68710, 82452, 103065, 137420, 164904, 206130, 274840, 412260, 824520, 1243651, 2487302, 3730953, 4974604, 6218255, 7461906, 9949208, 12436510, 14923812, 18654765, 24873020, 29847624, 37309530, 49746040, 74619060, 149238120]

約数ペア:

[(1, 149238120), (2, 74619060), (3, 49746040), (4, 37309530), (5, 29847624), (6, 24873020), (8, 18654765), (10, 14923812), (12, 12436510), (15, 9949208), (20, 7461906), (24, 6218255), (30, 4974604), (40, 3730953), (60, 2487302), (120, 1243651), (181, 824520), (362, 412260), (543, 274840), (724, 206130), (905, 164904), (1086, 137420), (1448, 103065), (1810, 82452), (2172, 68710), (2715, 54968), (3620, 41226), (4344, 34355), (5430, 27484), (6871, 21720), (7240, 20613), (10860, 13742)]