271451340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1508063}}^1$

素因数の和:1508078

約数の個数: 36

約数和(自身を含む): 823402944

約数和(自身を除く): 551951604

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1508063, 3016126, 4524189, 6032252, 7540315, 9048378, 13572567, 15080630, 18096756, 22620945, 27145134, 30161260, 45241890, 54290268, 67862835, 90483780, 135725670, 271451340]

約数ペア:

[(1, 271451340), (2, 135725670), (3, 90483780), (4, 67862835), (5, 54290268), (6, 45241890), (9, 30161260), (10, 27145134), (12, 22620945), (15, 18096756), (18, 15080630), (20, 13572567), (30, 9048378), (36, 7540315), (45, 6032252), (60, 4524189), (90, 3016126), (180, 1508063)]