47883720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{399031}}^1$

素因数の和:399045

約数の個数: 32

約数和(自身を含む): 143651520

約数和(自身を除く): 95767800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 399031, 798062, 1197093, 1596124, 1995155, 2394186, 3192248, 3990310, 4788372, 5985465, 7980620, 9576744, 11970930, 15961240, 23941860, 47883720]

約数ペア:

[(1, 47883720), (2, 23941860), (3, 15961240), (4, 11970930), (5, 9576744), (6, 7980620), (8, 5985465), (10, 4788372), (12, 3990310), (15, 3192248), (20, 2394186), (24, 1995155), (30, 1596124), (40, 1197093), (60, 798062), (120, 399031)]