8802840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{673}}^1$

素因数の和:796

約数の個数: 64

約数和(自身を含む): 26690400

約数和(自身を除く): 17887560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 673, 872, 1090, 1308, 1346, 1635, 2019, 2180, 2616, 2692, 3270, 3365, 4038, 4360, 5384, 6540, 6730, 8076, 10095, 13080, 13460, 16152, 20190, 26920, 40380, 73357, 80760, 146714, 220071, 293428, 366785, 440142, 586856, 733570, 880284, 1100355, 1467140, 1760568, 2200710, 2934280, 4401420, 8802840]

約数ペア:

[(1, 8802840), (2, 4401420), (3, 2934280), (4, 2200710), (5, 1760568), (6, 1467140), (8, 1100355), (10, 880284), (12, 733570), (15, 586856), (20, 440142), (24, 366785), (30, 293428), (40, 220071), (60, 146714), (109, 80760), (120, 73357), (218, 40380), (327, 26920), (436, 20190), (545, 16152), (654, 13460), (673, 13080), (872, 10095), (1090, 8076), (1308, 6730), (1346, 6540), (1635, 5384), (2019, 4360), (2180, 4038), (2616, 3365), (2692, 3270)]