15376020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23297}}^1$

素因数の和:23320

約数の個数: 48

約数和(自身を含む): 46968768

約数和(自身を除く): 31592748

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 23297, 46594, 69891, 93188, 116485, 139782, 232970, 256267, 279564, 349455, 465940, 512534, 698910, 768801, 1025068, 1281335, 1397820, 1537602, 2562670, 3075204, 3844005, 5125340, 7688010, 15376020]

約数ペア:

[(1, 15376020), (2, 7688010), (3, 5125340), (4, 3844005), (5, 3075204), (6, 2562670), (10, 1537602), (11, 1397820), (12, 1281335), (15, 1025068), (20, 768801), (22, 698910), (30, 512534), (33, 465940), (44, 349455), (55, 279564), (60, 256267), (66, 232970), (110, 139782), (132, 116485), (165, 93188), (220, 69891), (330, 46594), (660, 23297)]