47926680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{399389}}^1$

素因数の和:399403

約数の個数: 32

約数和(自身を含む): 143780400

約数和(自身を除く): 95853720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 399389, 798778, 1198167, 1597556, 1996945, 2396334, 3195112, 3993890, 4792668, 5990835, 7987780, 9585336, 11981670, 15975560, 23963340, 47926680]

約数ペア:

[(1, 47926680), (2, 23963340), (3, 15975560), (4, 11981670), (5, 9585336), (6, 7987780), (8, 5990835), (10, 4792668), (12, 3993890), (15, 3195112), (20, 2396334), (24, 1996945), (30, 1597556), (40, 1198167), (60, 798778), (120, 399389)]