20124960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{41927}}^1$

素因数の和:41945

約数の個数: 48

約数和(自身を含む): 63395136

約数和(自身を除く): 43270176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 41927, 83854, 125781, 167708, 209635, 251562, 335416, 419270, 503124, 628905, 670832, 838540, 1006248, 1257810, 1341664, 1677080, 2012496, 2515620, 3354160, 4024992, 5031240, 6708320, 10062480, 20124960]

約数ペア:

[(1, 20124960), (2, 10062480), (3, 6708320), (4, 5031240), (5, 4024992), (6, 3354160), (8, 2515620), (10, 2012496), (12, 1677080), (15, 1341664), (16, 1257810), (20, 1006248), (24, 838540), (30, 670832), (32, 628905), (40, 503124), (48, 419270), (60, 335416), (80, 251562), (96, 209635), (120, 167708), (160, 125781), (240, 83854), (480, 41927)]