156767280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{653197}}^1$

素因数の和:653213

約数の個数: 40

約数和(自身を含む): 485979312

約数和(自身を除く): 329212032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 653197, 1306394, 1959591, 2612788, 3265985, 3919182, 5225576, 6531970, 7838364, 9797955, 10451152, 13063940, 15676728, 19595910, 26127880, 31353456, 39191820, 52255760, 78383640, 156767280]

約数ペア:

[(1, 156767280), (2, 78383640), (3, 52255760), (4, 39191820), (5, 31353456), (6, 26127880), (8, 19595910), (10, 15676728), (12, 13063940), (15, 10451152), (16, 9797955), (20, 7838364), (24, 6531970), (30, 5225576), (40, 3919182), (48, 3265985), (60, 2612788), (80, 1959591), (120, 1306394), (240, 653197)]