30151980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{55837}}^1$

素因数の和:55855

約数の個数: 48

約数和(自身を含む): 93807840

約数和(自身を除く): 63655860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 55837, 111674, 167511, 223348, 279185, 335022, 502533, 558370, 670044, 837555, 1005066, 1116740, 1507599, 1675110, 2010132, 2512665, 3015198, 3350220, 5025330, 6030396, 7537995, 10050660, 15075990, 30151980]

約数ペア:

[(1, 30151980), (2, 15075990), (3, 10050660), (4, 7537995), (5, 6030396), (6, 5025330), (9, 3350220), (10, 3015198), (12, 2512665), (15, 2010132), (18, 1675110), (20, 1507599), (27, 1116740), (30, 1005066), (36, 837555), (45, 670044), (54, 558370), (60, 502533), (90, 335022), (108, 279185), (135, 223348), (180, 167511), (270, 111674), (540, 55837)]