171991320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{4253}}^1$

素因数の和:4604

約数の個数: 64

約数和(自身を含む): 517626720

約数和(自身を除く): 345635400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 337, 674, 1011, 1348, 1685, 2022, 2696, 3370, 4044, 4253, 5055, 6740, 8088, 8506, 10110, 12759, 13480, 17012, 20220, 21265, 25518, 34024, 40440, 42530, 51036, 63795, 85060, 102072, 127590, 170120, 255180, 510360, 1433261, 2866522, 4299783, 5733044, 7166305, 8599566, 11466088, 14332610, 17199132, 21498915, 28665220, 34398264, 42997830, 57330440, 85995660, 171991320]

約数ペア:

[(1, 171991320), (2, 85995660), (3, 57330440), (4, 42997830), (5, 34398264), (6, 28665220), (8, 21498915), (10, 17199132), (12, 14332610), (15, 11466088), (20, 8599566), (24, 7166305), (30, 5733044), (40, 4299783), (60, 2866522), (120, 1433261), (337, 510360), (674, 255180), (1011, 170120), (1348, 127590), (1685, 102072), (2022, 85060), (2696, 63795), (3370, 51036), (4044, 42530), (4253, 40440), (5055, 34024), (6740, 25518), (8088, 21265), (8506, 20220), (10110, 17012), (12759, 13480)]