12161460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11923}}^1$

素因数の和:11952

約数の個数: 48

約数和(自身を含む): 36058176

約数和(自身を除く): 23896716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 11923, 23846, 35769, 47692, 59615, 71538, 119230, 143076, 178845, 202691, 238460, 357690, 405382, 608073, 715380, 810764, 1013455, 1216146, 2026910, 2432292, 3040365, 4053820, 6080730, 12161460]

約数ペア:

[(1, 12161460), (2, 6080730), (3, 4053820), (4, 3040365), (5, 2432292), (6, 2026910), (10, 1216146), (12, 1013455), (15, 810764), (17, 715380), (20, 608073), (30, 405382), (34, 357690), (51, 238460), (60, 202691), (68, 178845), (85, 143076), (102, 119230), (170, 71538), (204, 59615), (255, 47692), (340, 35769), (510, 23846), (1020, 11923)]