240242116780

素因数分解:

$2^2\times 5^1\times {\mathrm{617}}^1\times {\mathrm{1193}}^1\times {\mathrm{16319}}^1$

素因数の和:18138

約数の個数: 48

約数和(自身を含む): 505780692480

約数和(自身を除く): 265538575700

約数列:

[1, 2, 4, 5, 10, 20, 617, 1193, 1234, 2386, 2468, 3085, 4772, 5965, 6170, 11930, 12340, 16319, 23860, 32638, 65276, 81595, 163190, 326380, 736081, 1472162, 2944324, 3680405, 7360810, 10068823, 14721620, 19468567, 20137646, 38937134, 40275292, 50344115, 77874268, 97342835, 100688230, 194685670, 201376460, 389371340, 12012105839, 24024211678, 48048423356, 60060529195, 120121058390, 240242116780]

約数ペア:

[(1, 240242116780), (2, 120121058390), (4, 60060529195), (5, 48048423356), (10, 24024211678), (20, 12012105839), (617, 389371340), (1193, 201376460), (1234, 194685670), (2386, 100688230), (2468, 97342835), (3085, 77874268), (4772, 50344115), (5965, 40275292), (6170, 38937134), (11930, 20137646), (12340, 19468567), (16319, 14721620), (23860, 10068823), (32638, 7360810), (65276, 3680405), (81595, 2944324), (163190, 1472162), (326380, 736081)]