42491040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{88523}}^1$

素因数の和:88541

約数の個数: 48

約数和(自身を含む): 133848288

約数和(自身を除く): 91357248

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, 88523, 177046, 265569, 354092, 442615, 531138, 708184, 885230, 1062276, 1327845, 1416368, 1770460, 2124552, 2655690, 2832736, 3540920, 4249104, 5311380, 7081840, 8498208, 10622760, 14163680, 21245520, 42491040]

約数ペア:

[(1, 42491040), (2, 21245520), (3, 14163680), (4, 10622760), (5, 8498208), (6, 7081840), (8, 5311380), (10, 4249104), (12, 3540920), (15, 2832736), (16, 2655690), (20, 2124552), (24, 1770460), (30, 1416368), (32, 1327845), (40, 1062276), (48, 885230), (60, 708184), (80, 531138), (96, 442615), (120, 354092), (160, 265569), (240, 177046), (480, 88523)]