90986720

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3041}}^1$

素因数の和:3084

約数の個数: 96

約数和(自身を含む): 248373216

約数和(自身を除く): 157386496

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 160, 170, 176, 187, 220, 272, 340, 352, 374, 440, 544, 680, 748, 880, 935, 1360, 1496, 1760, 1870, 2720, 2992, 3041, 3740, 5984, 6082, 7480, 12164, 14960, 15205, 24328, 29920, 30410, 33451, 48656, 51697, 60820, 66902, 97312, 103394, 121640, 133804, 167255, 206788, 243280, 258485, 267608, 334510, 413576, 486560, 516970, 535216, 568667, 669020, 827152, 1033940, 1070432, 1137334, 1338040, 1654304, 2067880, 2274668, 2676080, 2843335, 4135760, 4549336, 5352160, 5686670, 8271520, 9098672, 11373340, 18197344, 22746680, 45493360, 90986720]

約数ペア:

[(1, 90986720), (2, 45493360), (4, 22746680), (5, 18197344), (8, 11373340), (10, 9098672), (11, 8271520), (16, 5686670), (17, 5352160), (20, 4549336), (22, 4135760), (32, 2843335), (34, 2676080), (40, 2274668), (44, 2067880), (55, 1654304), (68, 1338040), (80, 1137334), (85, 1070432), (88, 1033940), (110, 827152), (136, 669020), (160, 568667), (170, 535216), (176, 516970), (187, 486560), (220, 413576), (272, 334510), (340, 267608), (352, 258485), (374, 243280), (440, 206788), (544, 167255), (680, 133804), (748, 121640), (880, 103394), (935, 97312), (1360, 66902), (1496, 60820), (1760, 51697), (1870, 48656), (2720, 33451), (2992, 30410), (3041, 29920), (3740, 24328), (5984, 15205), (6082, 14960), (7480, 12164)]