79654740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{120689}}^1$

素因数の和:120712

約数の個数: 48

約数和(自身を含む): 243311040

約数和(自身を除く): 163656300

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 120689, 241378, 362067, 482756, 603445, 724134, 1206890, 1327579, 1448268, 1810335, 2413780, 2655158, 3620670, 3982737, 5310316, 6637895, 7241340, 7965474, 13275790, 15930948, 19913685, 26551580, 39827370, 79654740]

約数ペア:

[(1, 79654740), (2, 39827370), (3, 26551580), (4, 19913685), (5, 15930948), (6, 13275790), (10, 7965474), (11, 7241340), (12, 6637895), (15, 5310316), (20, 3982737), (22, 3620670), (30, 2655158), (33, 2413780), (44, 1810335), (55, 1448268), (60, 1327579), (66, 1206890), (110, 724134), (132, 603445), (165, 482756), (220, 362067), (330, 241378), (660, 120689)]