82301220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{457229}}^1$

素因数の和:457244

約数の個数: 36

約数和(自身を含む): 249647580

約数和(自身を除く): 167346360

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 457229, 914458, 1371687, 1828916, 2286145, 2743374, 4115061, 4572290, 5486748, 6858435, 8230122, 9144580, 13716870, 16460244, 20575305, 27433740, 41150610, 82301220]

約数ペア:

[(1, 82301220), (2, 41150610), (3, 27433740), (4, 20575305), (5, 16460244), (6, 13716870), (9, 9144580), (10, 8230122), (12, 6858435), (15, 5486748), (18, 4572290), (20, 4115061), (30, 2743374), (36, 2286145), (45, 1828916), (60, 1371687), (90, 914458), (180, 457229)]