61860160

素因数分解:

$2^6\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2447}}^1$

素因数の和:2543

約数の個数: 56

約数和(自身を含む): 149230080

約数和(自身を除く): 87369920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 158, 160, 316, 320, 395, 632, 790, 1264, 1580, 2447, 2528, 3160, 4894, 5056, 6320, 9788, 12235, 12640, 19576, 24470, 25280, 39152, 48940, 78304, 97880, 156608, 193313, 195760, 386626, 391520, 773252, 783040, 966565, 1546504, 1933130, 3093008, 3866260, 6186016, 7732520, 12372032, 15465040, 30930080, 61860160]

約数ペア:

[(1, 61860160), (2, 30930080), (4, 15465040), (5, 12372032), (8, 7732520), (10, 6186016), (16, 3866260), (20, 3093008), (32, 1933130), (40, 1546504), (64, 966565), (79, 783040), (80, 773252), (158, 391520), (160, 386626), (316, 195760), (320, 193313), (395, 156608), (632, 97880), (790, 78304), (1264, 48940), (1580, 39152), (2447, 25280), (2528, 24470), (3160, 19576), (4894, 12640), (5056, 12235), (6320, 9788)]