151312020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{15101}}^1$

素因数の和:15280

約数の個数: 48

約数和(自身を含む): 426238848

約数和(自身を除く): 274926828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 167, 334, 501, 668, 835, 1002, 1670, 2004, 2505, 3340, 5010, 10020, 15101, 30202, 45303, 60404, 75505, 90606, 151010, 181212, 226515, 302020, 453030, 906060, 2521867, 5043734, 7565601, 10087468, 12609335, 15131202, 25218670, 30262404, 37828005, 50437340, 75656010, 151312020]

約数ペア:

[(1, 151312020), (2, 75656010), (3, 50437340), (4, 37828005), (5, 30262404), (6, 25218670), (10, 15131202), (12, 12609335), (15, 10087468), (20, 7565601), (30, 5043734), (60, 2521867), (167, 906060), (334, 453030), (501, 302020), (668, 226515), (835, 181212), (1002, 151010), (1670, 90606), (2004, 75505), (2505, 60404), (3340, 45303), (5010, 30202), (10020, 15101)]