78766320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{11317}}^1$

素因数の和:11362

約数の個数: 80

約数和(自身を含む): 252617760

約数和(自身を除く): 173851440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 6960, 11317, 22634, 33951, 45268, 56585, 67902, 90536, 113170, 135804, 169755, 181072, 226340, 271608, 328193, 339510, 452680, 543216, 656386, 679020, 905360, 984579, 1312772, 1358040, 1640965, 1969158, 2625544, 2716080, 3281930, 3938316, 4922895, 5251088, 6563860, 7876632, 9845790, 13127720, 15753264, 19691580, 26255440, 39383160, 78766320]

約数ペア:

[(1, 78766320), (2, 39383160), (3, 26255440), (4, 19691580), (5, 15753264), (6, 13127720), (8, 9845790), (10, 7876632), (12, 6563860), (15, 5251088), (16, 4922895), (20, 3938316), (24, 3281930), (29, 2716080), (30, 2625544), (40, 1969158), (48, 1640965), (58, 1358040), (60, 1312772), (80, 984579), (87, 905360), (116, 679020), (120, 656386), (145, 543216), (174, 452680), (232, 339510), (240, 328193), (290, 271608), (348, 226340), (435, 181072), (464, 169755), (580, 135804), (696, 113170), (870, 90536), (1160, 67902), (1392, 56585), (1740, 45268), (2320, 33951), (3480, 22634), (6960, 11317)]