54710160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{887}}^1$

素因数の和:1160

約数の個数: 80

約数和(自身を含む): 170453376

約数和(自身を除く): 115743216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 257, 514, 771, 887, 1028, 1285, 1542, 1774, 2056, 2570, 2661, 3084, 3548, 3855, 4112, 4435, 5140, 5322, 6168, 7096, 7710, 8870, 10280, 10644, 12336, 13305, 14192, 15420, 17740, 20560, 21288, 26610, 30840, 35480, 42576, 53220, 61680, 70960, 106440, 212880, 227959, 455918, 683877, 911836, 1139795, 1367754, 1823672, 2279590, 2735508, 3419385, 3647344, 4559180, 5471016, 6838770, 9118360, 10942032, 13677540, 18236720, 27355080, 54710160]

約数ペア:

[(1, 54710160), (2, 27355080), (3, 18236720), (4, 13677540), (5, 10942032), (6, 9118360), (8, 6838770), (10, 5471016), (12, 4559180), (15, 3647344), (16, 3419385), (20, 2735508), (24, 2279590), (30, 1823672), (40, 1367754), (48, 1139795), (60, 911836), (80, 683877), (120, 455918), (240, 227959), (257, 212880), (514, 106440), (771, 70960), (887, 61680), (1028, 53220), (1285, 42576), (1542, 35480), (1774, 30840), (2056, 26610), (2570, 21288), (2661, 20560), (3084, 17740), (3548, 15420), (3855, 14192), (4112, 13305), (4435, 12336), (5140, 10644), (5322, 10280), (6168, 8870), (7096, 7710)]