129158040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97847}}^1$

素因数の和:97872

約数の個数: 64

約数和(自身を含む): 422703360

約数和(自身を除く): 293545320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 97847, 195694, 293541, 391388, 489235, 587082, 782776, 978470, 1076317, 1174164, 1467705, 1956940, 2152634, 2348328, 2935410, 3228951, 3913880, 4305268, 5381585, 5870820, 6457902, 8610536, 10763170, 11741640, 12915804, 16144755, 21526340, 25831608, 32289510, 43052680, 64579020, 129158040]

約数ペア:

[(1, 129158040), (2, 64579020), (3, 43052680), (4, 32289510), (5, 25831608), (6, 21526340), (8, 16144755), (10, 12915804), (11, 11741640), (12, 10763170), (15, 8610536), (20, 6457902), (22, 5870820), (24, 5381585), (30, 4305268), (33, 3913880), (40, 3228951), (44, 2935410), (55, 2348328), (60, 2152634), (66, 1956940), (88, 1467705), (110, 1174164), (120, 1076317), (132, 978470), (165, 782776), (220, 587082), (264, 489235), (330, 391388), (440, 293541), (660, 195694), (1320, 97847)]