149616960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{155851}}^1$

素因数の和:155871

約数の個数: 56

約数和(自身を含む): 475036896

約数和(自身を除く): 325419936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 155851, 311702, 467553, 623404, 779255, 935106, 1246808, 1558510, 1870212, 2337765, 2493616, 3117020, 3740424, 4675530, 4987232, 6234040, 7480848, 9351060, 9974464, 12468080, 14961696, 18702120, 24936160, 29923392, 37404240, 49872320, 74808480, 149616960]

約数ペア:

[(1, 149616960), (2, 74808480), (3, 49872320), (4, 37404240), (5, 29923392), (6, 24936160), (8, 18702120), (10, 14961696), (12, 12468080), (15, 9974464), (16, 9351060), (20, 7480848), (24, 6234040), (30, 4987232), (32, 4675530), (40, 3740424), (48, 3117020), (60, 2493616), (64, 2337765), (80, 1870212), (96, 1558510), (120, 1246808), (160, 935106), (192, 779255), (240, 623404), (320, 467553), (480, 311702), (960, 155851)]