1951384920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{16261541}}^1$

素因数の和:16261555

約数の個数: 32

約数和(自身を含む): 5854155120

約数和(自身を除く): 3902770200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 16261541, 32523082, 48784623, 65046164, 81307705, 97569246, 130092328, 162615410, 195138492, 243923115, 325230820, 390276984, 487846230, 650461640, 975692460, 1951384920]

約数ペア:

[(1, 1951384920), (2, 975692460), (3, 650461640), (4, 487846230), (5, 390276984), (6, 325230820), (8, 243923115), (10, 195138492), (12, 162615410), (15, 130092328), (20, 97569246), (24, 81307705), (30, 65046164), (40, 48784623), (60, 32523082), (120, 16261541)]