304007520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{4987}}^1$

素因数の和:5132

約数の個数: 96

約数和(自身を含む): 965357568

約数和(自身を除く): 661350048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 127, 160, 240, 254, 381, 480, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 4064, 4987, 5080, 6096, 7620, 9974, 10160, 12192, 14961, 15240, 19948, 20320, 24935, 29922, 30480, 39896, 49870, 59844, 60960, 74805, 79792, 99740, 119688, 149610, 159584, 199480, 239376, 299220, 398960, 478752, 598440, 633349, 797920, 1196880, 1266698, 1900047, 2393760, 2533396, 3166745, 3800094, 5066792, 6333490, 7600188, 9500235, 10133584, 12666980, 15200376, 19000470, 20267168, 25333960, 30400752, 38000940, 50667920, 60801504, 76001880, 101335840, 152003760, 304007520]

約数ペア:

[(1, 304007520), (2, 152003760), (3, 101335840), (4, 76001880), (5, 60801504), (6, 50667920), (8, 38000940), (10, 30400752), (12, 25333960), (15, 20267168), (16, 19000470), (20, 15200376), (24, 12666980), (30, 10133584), (32, 9500235), (40, 7600188), (48, 6333490), (60, 5066792), (80, 3800094), (96, 3166745), (120, 2533396), (127, 2393760), (160, 1900047), (240, 1266698), (254, 1196880), (381, 797920), (480, 633349), (508, 598440), (635, 478752), (762, 398960), (1016, 299220), (1270, 239376), (1524, 199480), (1905, 159584), (2032, 149610), (2540, 119688), (3048, 99740), (3810, 79792), (4064, 74805), (4987, 60960), (5080, 59844), (6096, 49870), (7620, 39896), (9974, 30480), (10160, 29922), (12192, 24935), (14961, 20320), (15240, 19948)]