858730140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{1590241}}^1$

素因数の和:1590259

約数の個数: 48

約数和(自身を含む): 2671606560

約数和(自身を除く): 1812876420

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, 1590241, 3180482, 4770723, 6360964, 7951205, 9541446, 14312169, 15902410, 19082892, 23853615, 28624338, 31804820, 42936507, 47707230, 57248676, 71560845, 85873014, 95414460, 143121690, 171746028, 214682535, 286243380, 429365070, 858730140]

約数ペア:

[(1, 858730140), (2, 429365070), (3, 286243380), (4, 214682535), (5, 171746028), (6, 143121690), (9, 95414460), (10, 85873014), (12, 71560845), (15, 57248676), (18, 47707230), (20, 42936507), (27, 31804820), (30, 28624338), (36, 23853615), (45, 19082892), (54, 15902410), (60, 14312169), (90, 9541446), (108, 7951205), (135, 6360964), (180, 4770723), (270, 3180482), (540, 1590241)]