120956960

素因数分解:

$2^5\times 5^1\times {\mathrm{193}}^1\times {\mathrm{3917}}^1$

素因数の和:4125

約数の個数: 48

約数和(自身を含む): 287314776

約数和(自身を除く): 166357816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 193, 386, 772, 965, 1544, 1930, 3088, 3860, 3917, 6176, 7720, 7834, 15440, 15668, 19585, 30880, 31336, 39170, 62672, 78340, 125344, 156680, 313360, 626720, 755981, 1511962, 3023924, 3779905, 6047848, 7559810, 12095696, 15119620, 24191392, 30239240, 60478480, 120956960]

約数ペア:

[(1, 120956960), (2, 60478480), (4, 30239240), (5, 24191392), (8, 15119620), (10, 12095696), (16, 7559810), (20, 6047848), (32, 3779905), (40, 3023924), (80, 1511962), (160, 755981), (193, 626720), (386, 313360), (772, 156680), (965, 125344), (1544, 78340), (1930, 62672), (3088, 39170), (3860, 31336), (3917, 30880), (6176, 19585), (7720, 15668), (7834, 15440)]