27648160

素因数分解:

$2^5\times 5^1\times {\mathrm{172801}}^1$

素因数の和:172816

約数の個数: 24

約数和(自身を含む): 65319156

約数和(自身を除く): 37670996

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 172801, 345602, 691204, 864005, 1382408, 1728010, 2764816, 3456020, 5529632, 6912040, 13824080, 27648160]

約数ペア:

[(1, 27648160), (2, 13824080), (4, 6912040), (5, 5529632), (8, 3456020), (10, 2764816), (16, 1728010), (20, 1382408), (32, 864005), (40, 691204), (80, 345602), (160, 172801)]