49081080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{17783}}^1$

素因数の和:17820

約数の個数: 64

約数和(自身を含む): 153653760

約数和(自身を除く): 104572680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 17783, 35566, 53349, 71132, 88915, 106698, 142264, 177830, 213396, 266745, 355660, 409009, 426792, 533490, 711320, 818018, 1066980, 1227027, 1636036, 2045045, 2133960, 2454054, 3272072, 4090090, 4908108, 6135135, 8180180, 9816216, 12270270, 16360360, 24540540, 49081080]

約数ペア:

[(1, 49081080), (2, 24540540), (3, 16360360), (4, 12270270), (5, 9816216), (6, 8180180), (8, 6135135), (10, 4908108), (12, 4090090), (15, 3272072), (20, 2454054), (23, 2133960), (24, 2045045), (30, 1636036), (40, 1227027), (46, 1066980), (60, 818018), (69, 711320), (92, 533490), (115, 426792), (120, 409009), (138, 355660), (184, 266745), (230, 213396), (276, 177830), (345, 142264), (460, 106698), (552, 88915), (690, 71132), (920, 53349), (1380, 35566), (2760, 17783)]