8805780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{709}}^1$

素因数の和:750

約数の個数: 96

約数和(自身を含む): 28627200

約数和(自身を除く): 19821420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 180, 207, 230, 270, 276, 345, 414, 460, 540, 621, 690, 709, 828, 1035, 1242, 1380, 1418, 2070, 2127, 2484, 2836, 3105, 3545, 4140, 4254, 6210, 6381, 7090, 8508, 10635, 12420, 12762, 14180, 16307, 19143, 21270, 25524, 31905, 32614, 38286, 42540, 48921, 63810, 65228, 76572, 81535, 95715, 97842, 127620, 146763, 163070, 191430, 195684, 244605, 293526, 326140, 382860, 440289, 489210, 587052, 733815, 880578, 978420, 1467630, 1761156, 2201445, 2935260, 4402890, 8805780]

約数ペア:

[(1, 8805780), (2, 4402890), (3, 2935260), (4, 2201445), (5, 1761156), (6, 1467630), (9, 978420), (10, 880578), (12, 733815), (15, 587052), (18, 489210), (20, 440289), (23, 382860), (27, 326140), (30, 293526), (36, 244605), (45, 195684), (46, 191430), (54, 163070), (60, 146763), (69, 127620), (90, 97842), (92, 95715), (108, 81535), (115, 76572), (135, 65228), (138, 63810), (180, 48921), (207, 42540), (230, 38286), (270, 32614), (276, 31905), (345, 25524), (414, 21270), (460, 19143), (540, 16307), (621, 14180), (690, 12762), (709, 12420), (828, 10635), (1035, 8508), (1242, 7090), (1380, 6381), (1418, 6210), (2070, 4254), (2127, 4140), (2484, 3545), (2836, 3105)]