235145760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{489887}}^1$

素因数の和:489905

約数の個数: 48

約数和(自身を含む): 740710656

約数和(自身を除く): 505564896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 489887, 979774, 1469661, 1959548, 2449435, 2939322, 3919096, 4898870, 5878644, 7348305, 7838192, 9797740, 11757288, 14696610, 15676384, 19595480, 23514576, 29393220, 39190960, 47029152, 58786440, 78381920, 117572880, 235145760]

約数ペア:

[(1, 235145760), (2, 117572880), (3, 78381920), (4, 58786440), (5, 47029152), (6, 39190960), (8, 29393220), (10, 23514576), (12, 19595480), (15, 15676384), (16, 14696610), (20, 11757288), (24, 9797740), (30, 7838192), (32, 7348305), (40, 5878644), (48, 4898870), (60, 3919096), (80, 2939322), (96, 2449435), (120, 1959548), (160, 1469661), (240, 979774), (480, 489887)]