159131880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{442033}}^1$

素因数の和:442050

約数の個数: 48

約数和(自身を含む): 517179780

約数和(自身を除く): 358047900

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 442033, 884066, 1326099, 1768132, 2210165, 2652198, 3536264, 3978297, 4420330, 5304396, 6630495, 7956594, 8840660, 10608792, 13260990, 15913188, 17681320, 19891485, 26521980, 31826376, 39782970, 53043960, 79565940, 159131880]

約数ペア:

[(1, 159131880), (2, 79565940), (3, 53043960), (4, 39782970), (5, 31826376), (6, 26521980), (8, 19891485), (9, 17681320), (10, 15913188), (12, 13260990), (15, 10608792), (18, 8840660), (20, 7956594), (24, 6630495), (30, 5304396), (36, 4420330), (40, 3978297), (45, 3536264), (60, 2652198), (72, 2210165), (90, 1768132), (120, 1326099), (180, 884066), (360, 442033)]