125978640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{1487}}^1$

素因数の和:1856

約数の個数: 80

約数和(自身を含む): 391903488

約数和(自身を除く): 265924848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 353, 706, 1059, 1412, 1487, 1765, 2118, 2824, 2974, 3530, 4236, 4461, 5295, 5648, 5948, 7060, 7435, 8472, 8922, 10590, 11896, 14120, 14870, 16944, 17844, 21180, 22305, 23792, 28240, 29740, 35688, 42360, 44610, 59480, 71376, 84720, 89220, 118960, 178440, 356880, 524911, 1049822, 1574733, 2099644, 2624555, 3149466, 4199288, 5249110, 6298932, 7873665, 8398576, 10498220, 12597864, 15747330, 20996440, 25195728, 31494660, 41992880, 62989320, 125978640]

約数ペア:

[(1, 125978640), (2, 62989320), (3, 41992880), (4, 31494660), (5, 25195728), (6, 20996440), (8, 15747330), (10, 12597864), (12, 10498220), (15, 8398576), (16, 7873665), (20, 6298932), (24, 5249110), (30, 4199288), (40, 3149466), (48, 2624555), (60, 2099644), (80, 1574733), (120, 1049822), (240, 524911), (353, 356880), (706, 178440), (1059, 118960), (1412, 89220), (1487, 84720), (1765, 71376), (2118, 59480), (2824, 44610), (2974, 42360), (3530, 35688), (4236, 29740), (4461, 28240), (5295, 23792), (5648, 22305), (5948, 21180), (7060, 17844), (7435, 16944), (8472, 14870), (8922, 14120), (10590, 11896)]