15982740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{88793}}^1$

素因数の和:88808

約数の個数: 36

約数和(自身を含む): 48481524

約数和(自身を除く): 32498784

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 88793, 177586, 266379, 355172, 443965, 532758, 799137, 887930, 1065516, 1331895, 1598274, 1775860, 2663790, 3196548, 3995685, 5327580, 7991370, 15982740]

約数ペア:

[(1, 15982740), (2, 7991370), (3, 5327580), (4, 3995685), (5, 3196548), (6, 2663790), (9, 1775860), (10, 1598274), (12, 1331895), (15, 1065516), (18, 887930), (20, 799137), (30, 532758), (36, 443965), (45, 355172), (60, 266379), (90, 177586), (180, 88793)]