413520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1723}}^1$

素因数の和:1739

約数の個数: 40

約数和(自身を含む): 1282656

約数和(自身を除く): 869136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1723, 3446, 5169, 6892, 8615, 10338, 13784, 17230, 20676, 25845, 27568, 34460, 41352, 51690, 68920, 82704, 103380, 137840, 206760, 413520]

約数ペア:

[(1, 413520), (2, 206760), (3, 137840), (4, 103380), (5, 82704), (6, 68920), (8, 51690), (10, 41352), (12, 34460), (15, 27568), (16, 25845), (20, 20676), (24, 17230), (30, 13784), (40, 10338), (48, 8615), (60, 6892), (80, 5169), (120, 3446), (240, 1723)]