159980280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1333169}}^1$

素因数の和:1333183

約数の個数: 32

約数和(自身を含む): 479941200

約数和(自身を除く): 319960920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1333169, 2666338, 3999507, 5332676, 6665845, 7999014, 10665352, 13331690, 15998028, 19997535, 26663380, 31996056, 39995070, 53326760, 79990140, 159980280]

約数ペア:

[(1, 159980280), (2, 79990140), (3, 53326760), (4, 39995070), (5, 31996056), (6, 26663380), (8, 19997535), (10, 15998028), (12, 13331690), (15, 10665352), (20, 7999014), (24, 6665845), (30, 5332676), (40, 3999507), (60, 2666338), (120, 1333169)]