27355080

素因数分解:

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

素因数の和:1158

約数の個数: 64

約数和(自身を含む): 82477440

約数和(自身を除く): 55122360

約数列:

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

約数ペア:

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