27677640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{230647}}^1$

素因数の和:230661

約数の個数: 32

約数和(自身を含む): 83033280

約数和(自身を除く): 55355640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 230647, 461294, 691941, 922588, 1153235, 1383882, 1845176, 2306470, 2767764, 3459705, 4612940, 5535528, 6919410, 9225880, 13838820, 27677640]

約数ペア:

[(1, 27677640), (2, 13838820), (3, 9225880), (4, 6919410), (5, 5535528), (6, 4612940), (8, 3459705), (10, 2767764), (12, 2306470), (15, 1845176), (20, 1383882), (24, 1153235), (30, 922588), (40, 691941), (60, 461294), (120, 230647)]