248814960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1036729}}^1$

素因数の和:1036745

約数の個数: 40

約数和(自身を含む): 771327120

約数和(自身を除く): 522512160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1036729, 2073458, 3110187, 4146916, 5183645, 6220374, 8293832, 10367290, 12440748, 15550935, 16587664, 20734580, 24881496, 31101870, 41469160, 49762992, 62203740, 82938320, 124407480, 248814960]

約数ペア:

[(1, 248814960), (2, 124407480), (3, 82938320), (4, 62203740), (5, 49762992), (6, 41469160), (8, 31101870), (10, 24881496), (12, 20734580), (15, 16587664), (16, 15550935), (20, 12440748), (24, 10367290), (30, 8293832), (40, 6220374), (48, 5183645), (60, 4146916), (80, 3110187), (120, 2073458), (240, 1036729)]