40912080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15497}}^1$

素因数の和:15524

約数の個数: 80

約数和(自身を含む): 138366144

約数和(自身を除く): 97454064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 15497, 30994, 46491, 61988, 77485, 92982, 123976, 154970, 170467, 185964, 232455, 247952, 309940, 340934, 371928, 464910, 511401, 619880, 681868, 743856, 852335, 929820, 1022802, 1239760, 1363736, 1704670, 1859640, 2045604, 2557005, 2727472, 3409340, 3719280, 4091208, 5114010, 6818680, 8182416, 10228020, 13637360, 20456040, 40912080]

約数ペア:

[(1, 40912080), (2, 20456040), (3, 13637360), (4, 10228020), (5, 8182416), (6, 6818680), (8, 5114010), (10, 4091208), (11, 3719280), (12, 3409340), (15, 2727472), (16, 2557005), (20, 2045604), (22, 1859640), (24, 1704670), (30, 1363736), (33, 1239760), (40, 1022802), (44, 929820), (48, 852335), (55, 743856), (60, 681868), (66, 619880), (80, 511401), (88, 464910), (110, 371928), (120, 340934), (132, 309940), (165, 247952), (176, 232455), (220, 185964), (240, 170467), (264, 154970), (330, 123976), (440, 92982), (528, 77485), (660, 61988), (880, 46491), (1320, 30994), (2640, 15497)]