1375835640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2039}}^1\times {\mathrm{5623}}^1$

素因数の和:7676

約数の個数: 64

約数和(自身を含む): 4130265600

約数和(自身を除く): 2754429960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2039, 4078, 5623, 6117, 8156, 10195, 11246, 12234, 16312, 16869, 20390, 22492, 24468, 28115, 30585, 33738, 40780, 44984, 48936, 56230, 61170, 67476, 81560, 84345, 112460, 122340, 134952, 168690, 224920, 244680, 337380, 674760, 11465297, 22930594, 34395891, 45861188, 57326485, 68791782, 91722376, 114652970, 137583564, 171979455, 229305940, 275167128, 343958910, 458611880, 687917820, 1375835640]

約数ペア:

[(1, 1375835640), (2, 687917820), (3, 458611880), (4, 343958910), (5, 275167128), (6, 229305940), (8, 171979455), (10, 137583564), (12, 114652970), (15, 91722376), (20, 68791782), (24, 57326485), (30, 45861188), (40, 34395891), (60, 22930594), (120, 11465297), (2039, 674760), (4078, 337380), (5623, 244680), (6117, 224920), (8156, 168690), (10195, 134952), (11246, 122340), (12234, 112460), (16312, 84345), (16869, 81560), (20390, 67476), (22492, 61170), (24468, 56230), (28115, 48936), (30585, 44984), (33738, 40780)]