15666960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2251}}^1$

素因数の和:2296

約数の個数: 80

約数和(自身を含む): 50264640

約数和(自身を除く): 34597680

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, 2251, 2320, 3480, 4502, 6753, 6960, 9004, 11255, 13506, 18008, 22510, 27012, 33765, 36016, 45020, 54024, 65279, 67530, 90040, 108048, 130558, 135060, 180080, 195837, 261116, 270120, 326395, 391674, 522232, 540240, 652790, 783348, 979185, 1044464, 1305580, 1566696, 1958370, 2611160, 3133392, 3916740, 5222320, 7833480, 15666960]

約数ペア:

[(1, 15666960), (2, 7833480), (3, 5222320), (4, 3916740), (5, 3133392), (6, 2611160), (8, 1958370), (10, 1566696), (12, 1305580), (15, 1044464), (16, 979185), (20, 783348), (24, 652790), (29, 540240), (30, 522232), (40, 391674), (48, 326395), (58, 270120), (60, 261116), (80, 195837), (87, 180080), (116, 135060), (120, 130558), (145, 108048), (174, 90040), (232, 67530), (240, 65279), (290, 54024), (348, 45020), (435, 36016), (464, 33765), (580, 27012), (696, 22510), (870, 18008), (1160, 13506), (1392, 11255), (1740, 9004), (2251, 6960), (2320, 6753), (3480, 4502)]