12532748880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{985279}}^1$

素因数の和:985348

約数の個数: 80

約数和(自身を含む): 39584609280

約数和(自身を除く): 27051860400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 636, 795, 848, 1060, 1272, 1590, 2120, 2544, 3180, 4240, 6360, 12720, 985279, 1970558, 2955837, 3941116, 4926395, 5911674, 7882232, 9852790, 11823348, 14779185, 15764464, 19705580, 23646696, 29558370, 39411160, 47293392, 52219787, 59116740, 78822320, 104439574, 118233480, 156659361, 208879148, 236466960, 261098935, 313318722, 417758296, 522197870, 626637444, 783296805, 835516592, 1044395740, 1253274888, 1566593610, 2088791480, 2506549776, 3133187220, 4177582960, 6266374440, 12532748880]

約数ペア:

[(1, 12532748880), (2, 6266374440), (3, 4177582960), (4, 3133187220), (5, 2506549776), (6, 2088791480), (8, 1566593610), (10, 1253274888), (12, 1044395740), (15, 835516592), (16, 783296805), (20, 626637444), (24, 522197870), (30, 417758296), (40, 313318722), (48, 261098935), (53, 236466960), (60, 208879148), (80, 156659361), (106, 118233480), (120, 104439574), (159, 78822320), (212, 59116740), (240, 52219787), (265, 47293392), (318, 39411160), (424, 29558370), (530, 23646696), (636, 19705580), (795, 15764464), (848, 14779185), (1060, 11823348), (1272, 9852790), (1590, 7882232), (2120, 5911674), (2544, 4926395), (3180, 3941116), (4240, 2955837), (6360, 1970558), (12720, 985279)]