73663320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{613861}}^1$

素因数の和:613875

約数の個数: 32

約数和(自身を含む): 220990320

約数和(自身を除く): 147327000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 613861, 1227722, 1841583, 2455444, 3069305, 3683166, 4910888, 6138610, 7366332, 9207915, 12277220, 14732664, 18415830, 24554440, 36831660, 73663320]

約数ペア:

[(1, 73663320), (2, 36831660), (3, 24554440), (4, 18415830), (5, 14732664), (6, 12277220), (8, 9207915), (10, 7366332), (12, 6138610), (15, 4910888), (20, 3683166), (24, 3069305), (30, 2455444), (40, 1841583), (60, 1227722), (120, 613861)]