1128774240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71261}}^1$

素因数の和:71293

約数の個数: 144

約数和(自身を含む): 4202177616

約数和(自身を除く): 3073403376

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 15840, 71261, 142522, 213783, 285044, 356305, 427566, 570088, 641349, 712610, 783871, 855132, 1068915, 1140176, 1282698, 1425220, 1567742, 1710264, 2137830, 2280352, 2351613, 2565396, 2850440, 3135484, 3206745, 3420528, 3919355, 4275660, 4703226, 5130792, 5700880, 6270968, 6413490, 6841056, 7054839, 7838710, 8551320, 9406452, 10261584, 11401760, 11758065, 12541936, 12826980, 14109678, 15677420, 17102640, 18812904, 20523168, 23516130, 25083872, 25653960, 28219356, 31354840, 34205280, 35274195, 37625808, 47032260, 51307920, 56438712, 62709680, 70548390, 75251616, 94064520, 102615840, 112877424, 125419360, 141096780, 188129040, 225754848, 282193560, 376258080, 564387120, 1128774240]

約数ペア:

[(1, 1128774240), (2, 564387120), (3, 376258080), (4, 282193560), (5, 225754848), (6, 188129040), (8, 141096780), (9, 125419360), (10, 112877424), (11, 102615840), (12, 94064520), (15, 75251616), (16, 70548390), (18, 62709680), (20, 56438712), (22, 51307920), (24, 47032260), (30, 37625808), (32, 35274195), (33, 34205280), (36, 31354840), (40, 28219356), (44, 25653960), (45, 25083872), (48, 23516130), (55, 20523168), (60, 18812904), (66, 17102640), (72, 15677420), (80, 14109678), (88, 12826980), (90, 12541936), (96, 11758065), (99, 11401760), (110, 10261584), (120, 9406452), (132, 8551320), (144, 7838710), (160, 7054839), (165, 6841056), (176, 6413490), (180, 6270968), (198, 5700880), (220, 5130792), (240, 4703226), (264, 4275660), (288, 3919355), (330, 3420528), (352, 3206745), (360, 3135484), (396, 2850440), (440, 2565396), (480, 2351613), (495, 2280352), (528, 2137830), (660, 1710264), (720, 1567742), (792, 1425220), (880, 1282698), (990, 1140176), (1056, 1068915), (1320, 855132), (1440, 783871), (1584, 712610), (1760, 641349), (1980, 570088), (2640, 427566), (3168, 356305), (3960, 285044), (5280, 213783), (7920, 142522), (15840, 71261)]