47970960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1979}}^1$

素因数の和:2096

約数の個数: 80

約数和(自身を含む): 150258240

約数和(自身を除く): 102287280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 101, 120, 202, 240, 303, 404, 505, 606, 808, 1010, 1212, 1515, 1616, 1979, 2020, 2424, 3030, 3958, 4040, 4848, 5937, 6060, 7916, 8080, 9895, 11874, 12120, 15832, 19790, 23748, 24240, 29685, 31664, 39580, 47496, 59370, 79160, 94992, 118740, 158320, 199879, 237480, 399758, 474960, 599637, 799516, 999395, 1199274, 1599032, 1998790, 2398548, 2998185, 3198064, 3997580, 4797096, 5996370, 7995160, 9594192, 11992740, 15990320, 23985480, 47970960]

約数ペア:

[(1, 47970960), (2, 23985480), (3, 15990320), (4, 11992740), (5, 9594192), (6, 7995160), (8, 5996370), (10, 4797096), (12, 3997580), (15, 3198064), (16, 2998185), (20, 2398548), (24, 1998790), (30, 1599032), (40, 1199274), (48, 999395), (60, 799516), (80, 599637), (101, 474960), (120, 399758), (202, 237480), (240, 199879), (303, 158320), (404, 118740), (505, 94992), (606, 79160), (808, 59370), (1010, 47496), (1212, 39580), (1515, 31664), (1616, 29685), (1979, 24240), (2020, 23748), (2424, 19790), (3030, 15832), (3958, 12120), (4040, 11874), (4848, 9895), (5937, 8080), (6060, 7916)]