47982120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{399851}}^1$

素因数の和:399865

約数の個数: 32

約数和(自身を含む): 143946720

約数和(自身を除く): 95964600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 399851, 799702, 1199553, 1599404, 1999255, 2399106, 3198808, 3998510, 4798212, 5997765, 7997020, 9596424, 11995530, 15994040, 23991060, 47982120]

約数ペア:

[(1, 47982120), (2, 23991060), (3, 15994040), (4, 11995530), (5, 9596424), (6, 7997020), (8, 5997765), (10, 4798212), (12, 3998510), (15, 3198808), (20, 2399106), (24, 1999255), (30, 1599404), (40, 1199553), (60, 799702), (120, 399851)]