15564060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{86467}}^1$

素因数の和:86482

約数の個数: 36

約数和(自身を含む): 47211528

約数和(自身を除く): 31647468

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 86467, 172934, 259401, 345868, 432335, 518802, 778203, 864670, 1037604, 1297005, 1556406, 1729340, 2594010, 3112812, 3891015, 5188020, 7782030, 15564060]

約数ペア:

[(1, 15564060), (2, 7782030), (3, 5188020), (4, 3891015), (5, 3112812), (6, 2594010), (9, 1729340), (10, 1556406), (12, 1297005), (15, 1037604), (18, 864670), (20, 778203), (30, 518802), (36, 432335), (45, 345868), (60, 259401), (90, 172934), (180, 86467)]