273528240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{7649}}^1$

素因数の和:7814

約数の個数: 80

約数和(自身を含む): 853740000

約数和(自身を除く): 580211760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 149, 240, 298, 447, 596, 745, 894, 1192, 1490, 1788, 2235, 2384, 2980, 3576, 4470, 5960, 7152, 7649, 8940, 11920, 15298, 17880, 22947, 30596, 35760, 38245, 45894, 61192, 76490, 91788, 114735, 122384, 152980, 183576, 229470, 305960, 367152, 458940, 611920, 917880, 1139701, 1835760, 2279402, 3419103, 4558804, 5698505, 6838206, 9117608, 11397010, 13676412, 17095515, 18235216, 22794020, 27352824, 34191030, 45588040, 54705648, 68382060, 91176080, 136764120, 273528240]

約数ペア:

[(1, 273528240), (2, 136764120), (3, 91176080), (4, 68382060), (5, 54705648), (6, 45588040), (8, 34191030), (10, 27352824), (12, 22794020), (15, 18235216), (16, 17095515), (20, 13676412), (24, 11397010), (30, 9117608), (40, 6838206), (48, 5698505), (60, 4558804), (80, 3419103), (120, 2279402), (149, 1835760), (240, 1139701), (298, 917880), (447, 611920), (596, 458940), (745, 367152), (894, 305960), (1192, 229470), (1490, 183576), (1788, 152980), (2235, 122384), (2384, 114735), (2980, 91788), (3576, 76490), (4470, 61192), (5960, 45894), (7152, 38245), (7649, 35760), (8940, 30596), (11920, 22947), (15298, 17880)]