91197360

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{42221}}^1$

素因数の和:42243

約数の個数: 80

約数和(自身を含む): 314131680

約数和(自身を除く): 222934320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 42221, 84442, 126663, 168884, 211105, 253326, 337768, 379989, 422210, 506652, 633315, 675536, 759978, 844420, 1013304, 1139967, 1266630, 1519956, 1688840, 1899945, 2026608, 2279934, 2533260, 3039912, 3377680, 3799890, 4559868, 5066520, 5699835, 6079824, 7599780, 9119736, 10133040, 11399670, 15199560, 18239472, 22799340, 30399120, 45598680, 91197360]

約数ペア:

[(1, 91197360), (2, 45598680), (3, 30399120), (4, 22799340), (5, 18239472), (6, 15199560), (8, 11399670), (9, 10133040), (10, 9119736), (12, 7599780), (15, 6079824), (16, 5699835), (18, 5066520), (20, 4559868), (24, 3799890), (27, 3377680), (30, 3039912), (36, 2533260), (40, 2279934), (45, 2026608), (48, 1899945), (54, 1688840), (60, 1519956), (72, 1266630), (80, 1139967), (90, 1013304), (108, 844420), (120, 759978), (135, 675536), (144, 633315), (180, 506652), (216, 422210), (240, 379989), (270, 337768), (360, 253326), (432, 211105), (540, 168884), (720, 126663), (1080, 84442), (2160, 42221)]