72652920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{3137}}^1$

素因数の和:3344

約数の個数: 64

約数和(自身を含む): 219157920

約数和(自身を除く): 146505000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 193, 386, 579, 772, 965, 1158, 1544, 1930, 2316, 2895, 3137, 3860, 4632, 5790, 6274, 7720, 9411, 11580, 12548, 15685, 18822, 23160, 25096, 31370, 37644, 47055, 62740, 75288, 94110, 125480, 188220, 376440, 605441, 1210882, 1816323, 2421764, 3027205, 3632646, 4843528, 6054410, 7265292, 9081615, 12108820, 14530584, 18163230, 24217640, 36326460, 72652920]

約数ペア:

[(1, 72652920), (2, 36326460), (3, 24217640), (4, 18163230), (5, 14530584), (6, 12108820), (8, 9081615), (10, 7265292), (12, 6054410), (15, 4843528), (20, 3632646), (24, 3027205), (30, 2421764), (40, 1816323), (60, 1210882), (120, 605441), (193, 376440), (386, 188220), (579, 125480), (772, 94110), (965, 75288), (1158, 62740), (1544, 47055), (1930, 37644), (2316, 31370), (2895, 25096), (3137, 23160), (3860, 18822), (4632, 15685), (5790, 12548), (6274, 11580), (7720, 9411)]