1440202380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1093}}^1\times {\mathrm{21961}}^1$

素因数の和:23066

約数の個数: 48

約数和(自身を含む): 4036439904

約数和(自身を除く): 2596237524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1093, 2186, 3279, 4372, 5465, 6558, 10930, 13116, 16395, 21860, 21961, 32790, 43922, 65580, 65883, 87844, 109805, 131766, 219610, 263532, 329415, 439220, 658830, 1317660, 24003373, 48006746, 72010119, 96013492, 120016865, 144020238, 240033730, 288040476, 360050595, 480067460, 720101190, 1440202380]

約数ペア:

[(1, 1440202380), (2, 720101190), (3, 480067460), (4, 360050595), (5, 288040476), (6, 240033730), (10, 144020238), (12, 120016865), (15, 96013492), (20, 72010119), (30, 48006746), (60, 24003373), (1093, 1317660), (2186, 658830), (3279, 439220), (4372, 329415), (5465, 263532), (6558, 219610), (10930, 131766), (13116, 109805), (16395, 87844), (21860, 65883), (21961, 65580), (32790, 43922)]