105091920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{643}}^1$

素因数の和:889

約数の個数: 120

約数和(自身を含む): 355039776

約数和(自身を除く): 249947856

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 227, 240, 360, 454, 643, 681, 720, 908, 1135, 1286, 1362, 1816, 1929, 2043, 2270, 2572, 2724, 3215, 3405, 3632, 3858, 4086, 4540, 5144, 5448, 5787, 6430, 6810, 7716, 8172, 9080, 9645, 10215, 10288, 10896, 11574, 12860, 13620, 15432, 16344, 18160, 19290, 20430, 23148, 25720, 27240, 28935, 30864, 32688, 38580, 40860, 46296, 51440, 54480, 57870, 77160, 81720, 92592, 115740, 145961, 154320, 163440, 231480, 291922, 437883, 462960, 583844, 729805, 875766, 1167688, 1313649, 1459610, 1751532, 2189415, 2335376, 2627298, 2919220, 3503064, 4378830, 5254596, 5838440, 6568245, 7006128, 8757660, 10509192, 11676880, 13136490, 17515320, 21018384, 26272980, 35030640, 52545960, 105091920]

約数ペア:

[(1, 105091920), (2, 52545960), (3, 35030640), (4, 26272980), (5, 21018384), (6, 17515320), (8, 13136490), (9, 11676880), (10, 10509192), (12, 8757660), (15, 7006128), (16, 6568245), (18, 5838440), (20, 5254596), (24, 4378830), (30, 3503064), (36, 2919220), (40, 2627298), (45, 2335376), (48, 2189415), (60, 1751532), (72, 1459610), (80, 1313649), (90, 1167688), (120, 875766), (144, 729805), (180, 583844), (227, 462960), (240, 437883), (360, 291922), (454, 231480), (643, 163440), (681, 154320), (720, 145961), (908, 115740), (1135, 92592), (1286, 81720), (1362, 77160), (1816, 57870), (1929, 54480), (2043, 51440), (2270, 46296), (2572, 40860), (2724, 38580), (3215, 32688), (3405, 30864), (3632, 28935), (3858, 27240), (4086, 25720), (4540, 23148), (5144, 20430), (5448, 19290), (5787, 18160), (6430, 16344), (6810, 15432), (7716, 13620), (8172, 12860), (9080, 11574), (9645, 10896), (10215, 10288)]