13303776120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{640837}}^1$

素因数の和:641024

約数の個数: 64

約数和(自身を含む): 40142092320

約数和(自身を除く): 26838316200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 173, 346, 519, 692, 865, 1038, 1384, 1730, 2076, 2595, 3460, 4152, 5190, 6920, 10380, 20760, 640837, 1281674, 1922511, 2563348, 3204185, 3845022, 5126696, 6408370, 7690044, 9612555, 12816740, 15380088, 19225110, 25633480, 38450220, 76900440, 110864801, 221729602, 332594403, 443459204, 554324005, 665188806, 886918408, 1108648010, 1330377612, 1662972015, 2217296020, 2660755224, 3325944030, 4434592040, 6651888060, 13303776120]

約数ペア:

[(1, 13303776120), (2, 6651888060), (3, 4434592040), (4, 3325944030), (5, 2660755224), (6, 2217296020), (8, 1662972015), (10, 1330377612), (12, 1108648010), (15, 886918408), (20, 665188806), (24, 554324005), (30, 443459204), (40, 332594403), (60, 221729602), (120, 110864801), (173, 76900440), (346, 38450220), (519, 25633480), (692, 19225110), (865, 15380088), (1038, 12816740), (1384, 9612555), (1730, 7690044), (2076, 6408370), (2595, 5126696), (3460, 3845022), (4152, 3204185), (5190, 2563348), (6920, 1922511), (10380, 1281674), (20760, 640837)]