39737640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{331147}}^1$

素因数の和:331161

約数の個数: 32

約数和(自身を含む): 119213280

約数和(自身を除く): 79475640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 331147, 662294, 993441, 1324588, 1655735, 1986882, 2649176, 3311470, 3973764, 4967205, 6622940, 7947528, 9934410, 13245880, 19868820, 39737640]

約数ペア:

[(1, 39737640), (2, 19868820), (3, 13245880), (4, 9934410), (5, 7947528), (6, 6622940), (8, 4967205), (10, 3973764), (12, 3311470), (15, 2649176), (20, 1986882), (24, 1655735), (30, 1324588), (40, 993441), (60, 662294), (120, 331147)]