159911460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{888397}}^1$

素因数の和:888412

約数の個数: 36

約数和(自身を含む): 485065308

約数和(自身を除く): 325153848

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 888397, 1776794, 2665191, 3553588, 4441985, 5330382, 7995573, 8883970, 10660764, 13325955, 15991146, 17767940, 26651910, 31982292, 39977865, 53303820, 79955730, 159911460]

約数ペア:

[(1, 159911460), (2, 79955730), (3, 53303820), (4, 39977865), (5, 31982292), (6, 26651910), (9, 17767940), (10, 15991146), (12, 13325955), (15, 10660764), (18, 8883970), (20, 7995573), (30, 5330382), (36, 4441985), (45, 3553588), (60, 2665191), (90, 1776794), (180, 888397)]