123928380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{227}}^1\times {\mathrm{337}}^1$

素因数の和:585

約数の個数: 120

約数和(自身を含む): 391639248

約数和(自身を除く): 267710868

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 227, 270, 324, 337, 405, 454, 540, 674, 681, 810, 908, 1011, 1135, 1348, 1362, 1620, 1685, 2022, 2043, 2270, 2724, 3033, 3370, 3405, 4044, 4086, 4540, 5055, 6066, 6129, 6740, 6810, 8172, 9099, 10110, 10215, 12132, 12258, 13620, 15165, 18198, 18387, 20220, 20430, 24516, 27297, 30330, 30645, 36396, 36774, 40860, 45495, 54594, 60660, 61290, 73548, 76499, 90990, 91935, 109188, 122580, 136485, 152998, 181980, 183870, 229497, 272970, 305996, 367740, 382495, 458994, 545940, 688491, 764990, 917988, 1147485, 1376982, 1529980, 2065473, 2294970, 2753964, 3442455, 4130946, 4589940, 6196419, 6884910, 8261892, 10327365, 12392838, 13769820, 20654730, 24785676, 30982095, 41309460, 61964190, 123928380]

約数ペア:

[(1, 123928380), (2, 61964190), (3, 41309460), (4, 30982095), (5, 24785676), (6, 20654730), (9, 13769820), (10, 12392838), (12, 10327365), (15, 8261892), (18, 6884910), (20, 6196419), (27, 4589940), (30, 4130946), (36, 3442455), (45, 2753964), (54, 2294970), (60, 2065473), (81, 1529980), (90, 1376982), (108, 1147485), (135, 917988), (162, 764990), (180, 688491), (227, 545940), (270, 458994), (324, 382495), (337, 367740), (405, 305996), (454, 272970), (540, 229497), (674, 183870), (681, 181980), (810, 152998), (908, 136485), (1011, 122580), (1135, 109188), (1348, 91935), (1362, 90990), (1620, 76499), (1685, 73548), (2022, 61290), (2043, 60660), (2270, 54594), (2724, 45495), (3033, 40860), (3370, 36774), (3405, 36396), (4044, 30645), (4086, 30330), (4540, 27297), (5055, 24516), (6066, 20430), (6129, 20220), (6740, 18387), (6810, 18198), (8172, 15165), (9099, 13620), (10110, 12258), (10215, 12132)]