51865680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{216107}}^1$

素因数の和:216123

約数の個数: 40

約数和(自身を含む): 160784352

約数和(自身を除く): 108918672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 216107, 432214, 648321, 864428, 1080535, 1296642, 1728856, 2161070, 2593284, 3241605, 3457712, 4322140, 5186568, 6483210, 8644280, 10373136, 12966420, 17288560, 25932840, 51865680]

約数ペア:

[(1, 51865680), (2, 25932840), (3, 17288560), (4, 12966420), (5, 10373136), (6, 8644280), (8, 6483210), (10, 5186568), (12, 4322140), (15, 3457712), (16, 3241605), (20, 2593284), (24, 2161070), (30, 1728856), (40, 1296642), (48, 1080535), (60, 864428), (80, 648321), (120, 432214), (240, 216107)]