272856720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1129}}^1$

素因数の和:1217

約数の個数: 160

約数和(自身を含む): 907977600

約数和(自身を除く): 635120880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 53, 57, 60, 76, 80, 95, 106, 114, 120, 152, 159, 190, 212, 228, 240, 265, 285, 304, 318, 380, 424, 456, 530, 570, 636, 760, 795, 848, 912, 1007, 1060, 1129, 1140, 1272, 1520, 1590, 2014, 2120, 2258, 2280, 2544, 3021, 3180, 3387, 4028, 4240, 4516, 4560, 5035, 5645, 6042, 6360, 6774, 8056, 9032, 10070, 11290, 12084, 12720, 13548, 15105, 16112, 16935, 18064, 20140, 21451, 22580, 24168, 27096, 30210, 33870, 40280, 42902, 45160, 48336, 54192, 59837, 60420, 64353, 67740, 80560, 85804, 90320, 107255, 119674, 120840, 128706, 135480, 171608, 179511, 214510, 239348, 241680, 257412, 270960, 299185, 321765, 343216, 359022, 429020, 478696, 514824, 598370, 643530, 718044, 858040, 897555, 957392, 1029648, 1136903, 1196740, 1287060, 1436088, 1716080, 1795110, 2273806, 2393480, 2574120, 2872176, 3410709, 3590220, 4547612, 4786960, 5148240, 5684515, 6821418, 7180440, 9095224, 11369030, 13642836, 14360880, 17053545, 18190448, 22738060, 27285672, 34107090, 45476120, 54571344, 68214180, 90952240, 136428360, 272856720]

約数ペア:

[(1, 272856720), (2, 136428360), (3, 90952240), (4, 68214180), (5, 54571344), (6, 45476120), (8, 34107090), (10, 27285672), (12, 22738060), (15, 18190448), (16, 17053545), (19, 14360880), (20, 13642836), (24, 11369030), (30, 9095224), (38, 7180440), (40, 6821418), (48, 5684515), (53, 5148240), (57, 4786960), (60, 4547612), (76, 3590220), (80, 3410709), (95, 2872176), (106, 2574120), (114, 2393480), (120, 2273806), (152, 1795110), (159, 1716080), (190, 1436088), (212, 1287060), (228, 1196740), (240, 1136903), (265, 1029648), (285, 957392), (304, 897555), (318, 858040), (380, 718044), (424, 643530), (456, 598370), (530, 514824), (570, 478696), (636, 429020), (760, 359022), (795, 343216), (848, 321765), (912, 299185), (1007, 270960), (1060, 257412), (1129, 241680), (1140, 239348), (1272, 214510), (1520, 179511), (1590, 171608), (2014, 135480), (2120, 128706), (2258, 120840), (2280, 119674), (2544, 107255), (3021, 90320), (3180, 85804), (3387, 80560), (4028, 67740), (4240, 64353), (4516, 60420), (4560, 59837), (5035, 54192), (5645, 48336), (6042, 45160), (6360, 42902), (6774, 40280), (8056, 33870), (9032, 30210), (10070, 27096), (11290, 24168), (12084, 22580), (12720, 21451), (13548, 20140), (15105, 18064), (16112, 16935)]