224745720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{6911}}^1$

素因数の和:7196

約数の個数: 64

約数和(自身を含む): 676823040

約数和(自身を除く): 452077320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 271, 542, 813, 1084, 1355, 1626, 2168, 2710, 3252, 4065, 5420, 6504, 6911, 8130, 10840, 13822, 16260, 20733, 27644, 32520, 34555, 41466, 55288, 69110, 82932, 103665, 138220, 165864, 207330, 276440, 414660, 829320, 1872881, 3745762, 5618643, 7491524, 9364405, 11237286, 14983048, 18728810, 22474572, 28093215, 37457620, 44949144, 56186430, 74915240, 112372860, 224745720]

約数ペア:

[(1, 224745720), (2, 112372860), (3, 74915240), (4, 56186430), (5, 44949144), (6, 37457620), (8, 28093215), (10, 22474572), (12, 18728810), (15, 14983048), (20, 11237286), (24, 9364405), (30, 7491524), (40, 5618643), (60, 3745762), (120, 1872881), (271, 829320), (542, 414660), (813, 276440), (1084, 207330), (1355, 165864), (1626, 138220), (2168, 103665), (2710, 82932), (3252, 69110), (4065, 55288), (5420, 41466), (6504, 34555), (6911, 32520), (8130, 27644), (10840, 20733), (13822, 16260)]