2015388660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3449}}^1\times {\mathrm{9739}}^1$

素因数の和:13200

約数の個数: 48

約数和(自身を含む): 5645304000

約数和(自身を除く): 3629915340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3449, 6898, 9739, 10347, 13796, 17245, 19478, 20694, 29217, 34490, 38956, 41388, 48695, 51735, 58434, 68980, 97390, 103470, 116868, 146085, 194780, 206940, 292170, 584340, 33589811, 67179622, 100769433, 134359244, 167949055, 201538866, 335898110, 403077732, 503847165, 671796220, 1007694330, 2015388660]

約数ペア:

[(1, 2015388660), (2, 1007694330), (3, 671796220), (4, 503847165), (5, 403077732), (6, 335898110), (10, 201538866), (12, 167949055), (15, 134359244), (20, 100769433), (30, 67179622), (60, 33589811), (3449, 584340), (6898, 292170), (9739, 206940), (10347, 194780), (13796, 146085), (17245, 116868), (19478, 103470), (20694, 97390), (29217, 68980), (34490, 58434), (38956, 51735), (41388, 48695)]