69702960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{290429}}^1$

素因数の和:290445

約数の個数: 40

約数和(自身を含む): 216079920

約数和(自身を除く): 146376960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 290429, 580858, 871287, 1161716, 1452145, 1742574, 2323432, 2904290, 3485148, 4356435, 4646864, 5808580, 6970296, 8712870, 11617160, 13940592, 17425740, 23234320, 34851480, 69702960]

約数ペア:

[(1, 69702960), (2, 34851480), (3, 23234320), (4, 17425740), (5, 13940592), (6, 11617160), (8, 8712870), (10, 6970296), (12, 5808580), (15, 4646864), (16, 4356435), (20, 3485148), (24, 2904290), (30, 2323432), (40, 1742574), (48, 1452145), (60, 1161716), (80, 871287), (120, 580858), (240, 290429)]