22050960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{661}}^1$

素因数の和:816

約数の個数: 80

約数和(自身を含む): 68953920

約数和(自身を除く): 46902960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 139, 240, 278, 417, 556, 661, 695, 834, 1112, 1322, 1390, 1668, 1983, 2085, 2224, 2644, 2780, 3305, 3336, 3966, 4170, 5288, 5560, 6610, 6672, 7932, 8340, 9915, 10576, 11120, 13220, 15864, 16680, 19830, 26440, 31728, 33360, 39660, 52880, 79320, 91879, 158640, 183758, 275637, 367516, 459395, 551274, 735032, 918790, 1102548, 1378185, 1470064, 1837580, 2205096, 2756370, 3675160, 4410192, 5512740, 7350320, 11025480, 22050960]

約数ペア:

[(1, 22050960), (2, 11025480), (3, 7350320), (4, 5512740), (5, 4410192), (6, 3675160), (8, 2756370), (10, 2205096), (12, 1837580), (15, 1470064), (16, 1378185), (20, 1102548), (24, 918790), (30, 735032), (40, 551274), (48, 459395), (60, 367516), (80, 275637), (120, 183758), (139, 158640), (240, 91879), (278, 79320), (417, 52880), (556, 39660), (661, 33360), (695, 31728), (834, 26440), (1112, 19830), (1322, 16680), (1390, 15864), (1668, 13220), (1983, 11120), (2085, 10576), (2224, 9915), (2644, 8340), (2780, 7932), (3305, 6672), (3336, 6610), (3966, 5560), (4170, 5288)]