252822120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{26669}}^1$

素因数の和:26762

約数の個数: 64

約数和(自身を含む): 768096000

約数和(自身を除く): 515273880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2370, 3160, 4740, 9480, 26669, 53338, 80007, 106676, 133345, 160014, 213352, 266690, 320028, 400035, 533380, 640056, 800070, 1066760, 1600140, 2106851, 3200280, 4213702, 6320553, 8427404, 10534255, 12641106, 16854808, 21068510, 25282212, 31602765, 42137020, 50564424, 63205530, 84274040, 126411060, 252822120]

約数ペア:

[(1, 252822120), (2, 126411060), (3, 84274040), (4, 63205530), (5, 50564424), (6, 42137020), (8, 31602765), (10, 25282212), (12, 21068510), (15, 16854808), (20, 12641106), (24, 10534255), (30, 8427404), (40, 6320553), (60, 4213702), (79, 3200280), (120, 2106851), (158, 1600140), (237, 1066760), (316, 800070), (395, 640056), (474, 533380), (632, 400035), (790, 320028), (948, 266690), (1185, 213352), (1580, 160014), (1896, 133345), (2370, 106676), (3160, 80007), (4740, 53338), (9480, 26669)]