490640160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1022167}}^1$

素因数の和:1022185

約数の個数: 48

約数和(自身を含む): 1545518016

約数和(自身を除く): 1054877856

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, 1022167, 2044334, 3066501, 4088668, 5110835, 6133002, 8177336, 10221670, 12266004, 15332505, 16354672, 20443340, 24532008, 30665010, 32709344, 40886680, 49064016, 61330020, 81773360, 98128032, 122660040, 163546720, 245320080, 490640160]

約数ペア:

[(1, 490640160), (2, 245320080), (3, 163546720), (4, 122660040), (5, 98128032), (6, 81773360), (8, 61330020), (10, 49064016), (12, 40886680), (15, 32709344), (16, 30665010), (20, 24532008), (24, 20443340), (30, 16354672), (32, 15332505), (40, 12266004), (48, 10221670), (60, 8177336), (80, 6133002), (96, 5110835), (120, 4088668), (160, 3066501), (240, 2044334), (480, 1022167)]