60984080

素因数分解:

$2^4\times 5^1\times {\mathrm{401}}^1\times {\mathrm{1901}}^1$

素因数の和:2315

約数の個数: 40

約数和(自身を含む): 142216344

約数和(自身を除く): 81232264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 401, 802, 1604, 1901, 2005, 3208, 3802, 4010, 6416, 7604, 8020, 9505, 15208, 16040, 19010, 30416, 32080, 38020, 76040, 152080, 762301, 1524602, 3049204, 3811505, 6098408, 7623010, 12196816, 15246020, 30492040, 60984080]

約数ペア:

[(1, 60984080), (2, 30492040), (4, 15246020), (5, 12196816), (8, 7623010), (10, 6098408), (16, 3811505), (20, 3049204), (40, 1524602), (80, 762301), (401, 152080), (802, 76040), (1604, 38020), (1901, 32080), (2005, 30416), (3208, 19010), (3802, 16040), (4010, 15208), (6416, 9505), (7604, 8020)]