238704660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1326137}}^1$

素因数の和:1326152

約数の個数: 36

約数和(自身を含む): 724071348

約数和(自身を除く): 485366688

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1326137, 2652274, 3978411, 5304548, 6630685, 7956822, 11935233, 13261370, 15913644, 19892055, 23870466, 26522740, 39784110, 47740932, 59676165, 79568220, 119352330, 238704660]

約数ペア:

[(1, 238704660), (2, 119352330), (3, 79568220), (4, 59676165), (5, 47740932), (6, 39784110), (9, 26522740), (10, 23870466), (12, 19892055), (15, 15913644), (18, 13261370), (20, 11935233), (30, 7956822), (36, 6630685), (45, 5304548), (60, 3978411), (90, 2652274), (180, 1326137)]