149501760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{155731}}^1$

素因数の和:155751

約数の個数: 56

約数和(自身を含む): 474671136

約数和(自身を除く): 325169376

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, 155731, 311462, 467193, 622924, 778655, 934386, 1245848, 1557310, 1868772, 2335965, 2491696, 3114620, 3737544, 4671930, 4983392, 6229240, 7475088, 9343860, 9966784, 12458480, 14950176, 18687720, 24916960, 29900352, 37375440, 49833920, 74750880, 149501760]

約数ペア:

[(1, 149501760), (2, 74750880), (3, 49833920), (4, 37375440), (5, 29900352), (6, 24916960), (8, 18687720), (10, 14950176), (12, 12458480), (15, 9966784), (16, 9343860), (20, 7475088), (24, 6229240), (30, 4983392), (32, 4671930), (40, 3737544), (48, 3114620), (60, 2491696), (64, 2335965), (80, 1868772), (96, 1557310), (120, 1245848), (160, 934386), (192, 778655), (240, 622924), (320, 467193), (480, 311462), (960, 155731)]