817564920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{6813041}}^1$

素因数の和:6813055

約数の個数: 32

約数和(自身を含む): 2452695120

約数和(自身を除く): 1635130200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 6813041, 13626082, 20439123, 27252164, 34065205, 40878246, 54504328, 68130410, 81756492, 102195615, 136260820, 163512984, 204391230, 272521640, 408782460, 817564920]

約数ペア:

[(1, 817564920), (2, 408782460), (3, 272521640), (4, 204391230), (5, 163512984), (6, 136260820), (8, 102195615), (10, 81756492), (12, 68130410), (15, 54504328), (20, 40878246), (24, 34065205), (30, 27252164), (40, 20439123), (60, 13626082), (120, 6813041)]