12684660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1297}}^1$

素因数の和:1472

約数の個数: 48

約数和(自身を含む): 35762496

約数和(自身を除く): 23077836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 163, 326, 489, 652, 815, 978, 1297, 1630, 1956, 2445, 2594, 3260, 3891, 4890, 5188, 6485, 7782, 9780, 12970, 15564, 19455, 25940, 38910, 77820, 211411, 422822, 634233, 845644, 1057055, 1268466, 2114110, 2536932, 3171165, 4228220, 6342330, 12684660]

約数ペア:

[(1, 12684660), (2, 6342330), (3, 4228220), (4, 3171165), (5, 2536932), (6, 2114110), (10, 1268466), (12, 1057055), (15, 845644), (20, 634233), (30, 422822), (60, 211411), (163, 77820), (326, 38910), (489, 25940), (652, 19455), (815, 15564), (978, 12970), (1297, 9780), (1630, 7782), (1956, 6485), (2445, 5188), (2594, 4890), (3260, 3891)]