27220560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3911}}^1$

素因数の和:3956

約数の個数: 80

約数和(自身を含む): 87315840

約数和(自身を除く): 60095280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 3911, 6960, 7822, 11733, 15644, 19555, 23466, 31288, 39110, 46932, 58665, 62576, 78220, 93864, 113419, 117330, 156440, 187728, 226838, 234660, 312880, 340257, 453676, 469320, 567095, 680514, 907352, 938640, 1134190, 1361028, 1701285, 1814704, 2268380, 2722056, 3402570, 4536760, 5444112, 6805140, 9073520, 13610280, 27220560]

約数ペア:

[(1, 27220560), (2, 13610280), (3, 9073520), (4, 6805140), (5, 5444112), (6, 4536760), (8, 3402570), (10, 2722056), (12, 2268380), (15, 1814704), (16, 1701285), (20, 1361028), (24, 1134190), (29, 938640), (30, 907352), (40, 680514), (48, 567095), (58, 469320), (60, 453676), (80, 340257), (87, 312880), (116, 234660), (120, 226838), (145, 187728), (174, 156440), (232, 117330), (240, 113419), (290, 93864), (348, 78220), (435, 62576), (464, 58665), (580, 46932), (696, 39110), (870, 31288), (1160, 23466), (1392, 19555), (1740, 15644), (2320, 11733), (3480, 7822), (3911, 6960)]