15732120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131101}}^1$

素因数の和:131115

約数の個数: 32

約数和(自身を含む): 47196720

約数和(自身を除く): 31464600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131101, 262202, 393303, 524404, 655505, 786606, 1048808, 1311010, 1573212, 1966515, 2622020, 3146424, 3933030, 5244040, 7866060, 15732120]

約数ペア:

[(1, 15732120), (2, 7866060), (3, 5244040), (4, 3933030), (5, 3146424), (6, 2622020), (8, 1966515), (10, 1573212), (12, 1311010), (15, 1048808), (20, 786606), (24, 655505), (30, 524404), (40, 393303), (60, 262202), (120, 131101)]