138587160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1154893}}^1$

素因数の和:1154907

約数の個数: 32

約数和(自身を含む): 415761840

約数和(自身を除く): 277174680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1154893, 2309786, 3464679, 4619572, 5774465, 6929358, 9239144, 11548930, 13858716, 17323395, 23097860, 27717432, 34646790, 46195720, 69293580, 138587160]

約数ペア:

[(1, 138587160), (2, 69293580), (3, 46195720), (4, 34646790), (5, 27717432), (6, 23097860), (8, 17323395), (10, 13858716), (12, 11548930), (15, 9239144), (20, 6929358), (24, 5774465), (30, 4619572), (40, 3464679), (60, 2309786), (120, 1154893)]