127618620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1279}}^1\times {\mathrm{1663}}^1$

素因数の和:2954

約数の個数: 48

約数和(自身を含む): 357826560

約数和(自身を除く): 230207940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1279, 1663, 2558, 3326, 3837, 4989, 5116, 6395, 6652, 7674, 8315, 9978, 12790, 15348, 16630, 19185, 19956, 24945, 25580, 33260, 38370, 49890, 76740, 99780, 2126977, 4253954, 6380931, 8507908, 10634885, 12761862, 21269770, 25523724, 31904655, 42539540, 63809310, 127618620]

約数ペア:

[(1, 127618620), (2, 63809310), (3, 42539540), (4, 31904655), (5, 25523724), (6, 21269770), (10, 12761862), (12, 10634885), (15, 8507908), (20, 6380931), (30, 4253954), (60, 2126977), (1279, 99780), (1663, 76740), (2558, 49890), (3326, 38370), (3837, 33260), (4989, 25580), (5116, 24945), (6395, 19956), (6652, 19185), (7674, 16630), (8315, 15348), (9978, 12790)]