65126760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{542723}}^1$

素因数の和:542737

約数の個数: 32

約数和(自身を含む): 195380640

約数和(自身を除く): 130253880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 542723, 1085446, 1628169, 2170892, 2713615, 3256338, 4341784, 5427230, 6512676, 8140845, 10854460, 13025352, 16281690, 21708920, 32563380, 65126760]

約数ペア:

[(1, 65126760), (2, 32563380), (3, 21708920), (4, 16281690), (5, 13025352), (6, 10854460), (8, 8140845), (10, 6512676), (12, 5427230), (15, 4341784), (20, 3256338), (24, 2713615), (30, 2170892), (40, 1628169), (60, 1085446), (120, 542723)]