55603320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{701}}^1$

素因数の和:1376

約数の個数: 64

約数和(自身を含む): 167300640

約数和(自身を除く): 111697320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 661, 701, 1322, 1402, 1983, 2103, 2644, 2804, 3305, 3505, 3966, 4206, 5288, 5608, 6610, 7010, 7932, 8412, 9915, 10515, 13220, 14020, 15864, 16824, 19830, 21030, 26440, 28040, 39660, 42060, 79320, 84120, 463361, 926722, 1390083, 1853444, 2316805, 2780166, 3706888, 4633610, 5560332, 6950415, 9267220, 11120664, 13900830, 18534440, 27801660, 55603320]

約数ペア:

[(1, 55603320), (2, 27801660), (3, 18534440), (4, 13900830), (5, 11120664), (6, 9267220), (8, 6950415), (10, 5560332), (12, 4633610), (15, 3706888), (20, 2780166), (24, 2316805), (30, 1853444), (40, 1390083), (60, 926722), (120, 463361), (661, 84120), (701, 79320), (1322, 42060), (1402, 39660), (1983, 28040), (2103, 26440), (2644, 21030), (2804, 19830), (3305, 16824), (3505, 15864), (3966, 14020), (4206, 13220), (5288, 10515), (5608, 9915), (6610, 8412), (7010, 7932)]