126479880

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{379}}^1$

素因数の和:505

約数の個数: 160

約数和(自身を含む): 430372800

約数和(自身を除く): 303892920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 103, 108, 120, 135, 162, 180, 206, 216, 270, 309, 324, 360, 379, 405, 412, 515, 540, 618, 648, 758, 810, 824, 927, 1030, 1080, 1137, 1236, 1516, 1545, 1620, 1854, 1895, 2060, 2274, 2472, 2781, 3032, 3090, 3240, 3411, 3708, 3790, 4120, 4548, 4635, 5562, 5685, 6180, 6822, 7416, 7580, 8343, 9096, 9270, 10233, 11124, 11370, 12360, 13644, 13905, 15160, 16686, 17055, 18540, 20466, 22248, 22740, 27288, 27810, 30699, 33372, 34110, 37080, 39037, 40932, 41715, 45480, 51165, 55620, 61398, 66744, 68220, 78074, 81864, 83430, 102330, 111240, 117111, 122796, 136440, 153495, 156148, 166860, 195185, 204660, 234222, 245592, 306990, 312296, 333720, 351333, 390370, 409320, 468444, 585555, 613980, 702666, 780740, 936888, 1053999, 1171110, 1227960, 1405332, 1561480, 1756665, 2107998, 2342220, 2810664, 3161997, 3513330, 4215996, 4684440, 5269995, 6323994, 7026660, 8431992, 10539990, 12647988, 14053320, 15809985, 21079980, 25295976, 31619970, 42159960, 63239940, 126479880]

約数ペア:

[(1, 126479880), (2, 63239940), (3, 42159960), (4, 31619970), (5, 25295976), (6, 21079980), (8, 15809985), (9, 14053320), (10, 12647988), (12, 10539990), (15, 8431992), (18, 7026660), (20, 6323994), (24, 5269995), (27, 4684440), (30, 4215996), (36, 3513330), (40, 3161997), (45, 2810664), (54, 2342220), (60, 2107998), (72, 1756665), (81, 1561480), (90, 1405332), (103, 1227960), (108, 1171110), (120, 1053999), (135, 936888), (162, 780740), (180, 702666), (206, 613980), (216, 585555), (270, 468444), (309, 409320), (324, 390370), (360, 351333), (379, 333720), (405, 312296), (412, 306990), (515, 245592), (540, 234222), (618, 204660), (648, 195185), (758, 166860), (810, 156148), (824, 153495), (927, 136440), (1030, 122796), (1080, 117111), (1137, 111240), (1236, 102330), (1516, 83430), (1545, 81864), (1620, 78074), (1854, 68220), (1895, 66744), (2060, 61398), (2274, 55620), (2472, 51165), (2781, 45480), (3032, 41715), (3090, 40932), (3240, 39037), (3411, 37080), (3708, 34110), (3790, 33372), (4120, 30699), (4548, 27810), (4635, 27288), (5562, 22740), (5685, 22248), (6180, 20466), (6822, 18540), (7416, 17055), (7580, 16686), (8343, 15160), (9096, 13905), (9270, 13644), (10233, 12360), (11124, 11370)]