4131240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{199}}^1$

素因数の和:386

約数の個数: 64

約数和(自身を含む): 12528000

約数和(自身を除く): 8396760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 173, 199, 346, 398, 519, 597, 692, 796, 865, 995, 1038, 1194, 1384, 1592, 1730, 1990, 2076, 2388, 2595, 2985, 3460, 3980, 4152, 4776, 5190, 5970, 6920, 7960, 10380, 11940, 20760, 23880, 34427, 68854, 103281, 137708, 172135, 206562, 275416, 344270, 413124, 516405, 688540, 826248, 1032810, 1377080, 2065620, 4131240]

約数ペア:

[(1, 4131240), (2, 2065620), (3, 1377080), (4, 1032810), (5, 826248), (6, 688540), (8, 516405), (10, 413124), (12, 344270), (15, 275416), (20, 206562), (24, 172135), (30, 137708), (40, 103281), (60, 68854), (120, 34427), (173, 23880), (199, 20760), (346, 11940), (398, 10380), (519, 7960), (597, 6920), (692, 5970), (796, 5190), (865, 4776), (995, 4152), (1038, 3980), (1194, 3460), (1384, 2985), (1592, 2595), (1730, 2388), (1990, 2076)]