20237082960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{84321179}}^1$

素因数の和:84321195

約数の個数: 40

約数和(自身を含む): 62734957920

約数和(自身を除く): 42497874960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 84321179, 168642358, 252963537, 337284716, 421605895, 505927074, 674569432, 843211790, 1011854148, 1264817685, 1349138864, 1686423580, 2023708296, 2529635370, 3372847160, 4047416592, 5059270740, 6745694320, 10118541480, 20237082960]

約数ペア:

[(1, 20237082960), (2, 10118541480), (3, 6745694320), (4, 5059270740), (5, 4047416592), (6, 3372847160), (8, 2529635370), (10, 2023708296), (12, 1686423580), (15, 1349138864), (16, 1264817685), (20, 1011854148), (24, 843211790), (30, 674569432), (40, 505927074), (48, 421605895), (60, 337284716), (80, 252963537), (120, 168642358), (240, 84321179)]