745510320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1$

素因数の和:440

約数の個数: 240

約数和(自身を含む): 2614689792

約数和(自身を除く): 1869179472

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 127, 144, 155, 180, 186, 240, 248, 254, 263, 279, 310, 360, 372, 381, 465, 496, 508, 526, 558, 620, 635, 720, 744, 762, 789, 930, 1016, 1052, 1116, 1143, 1240, 1270, 1315, 1395, 1488, 1524, 1578, 1860, 1905, 2032, 2104, 2232, 2286, 2367, 2480, 2540, 2630, 2790, 3048, 3156, 3720, 3810, 3937, 3945, 4208, 4464, 4572, 4734, 5080, 5260, 5580, 5715, 6096, 6312, 7440, 7620, 7874, 7890, 8153, 9144, 9468, 10160, 10520, 11160, 11430, 11811, 11835, 12624, 15240, 15748, 15780, 16306, 18288, 18936, 19685, 21040, 22320, 22860, 23622, 23670, 24459, 30480, 31496, 31560, 32612, 33401, 35433, 37872, 39370, 40765, 45720, 47244, 47340, 48918, 59055, 62992, 63120, 65224, 66802, 70866, 73377, 78740, 81530, 91440, 94488, 94680, 97836, 100203, 118110, 122295, 130448, 133604, 141732, 146754, 157480, 163060, 167005, 177165, 188976, 189360, 195672, 200406, 236220, 244590, 267208, 283464, 293508, 300609, 314960, 326120, 334010, 354330, 366885, 391344, 400812, 472440, 489180, 501015, 534416, 566928, 587016, 601218, 652240, 668020, 708660, 733770, 801624, 944880, 978360, 1002030, 1035431, 1174032, 1202436, 1336040, 1417320, 1467540, 1503045, 1603248, 1956720, 2004060, 2070862, 2404872, 2672080, 2834640, 2935080, 3006090, 3106293, 4008120, 4141724, 4809744, 5177155, 5870160, 6012180, 6212586, 8016240, 8283448, 9318879, 10354310, 12024360, 12425172, 15531465, 16566896, 18637758, 20708620, 24048720, 24850344, 31062930, 37275516, 41417240, 46594395, 49700688, 62125860, 74551032, 82834480, 93188790, 124251720, 149102064, 186377580, 248503440, 372755160, 745510320]

約数ペア:

[(1, 745510320), (2, 372755160), (3, 248503440), (4, 186377580), (5, 149102064), (6, 124251720), (8, 93188790), (9, 82834480), (10, 74551032), (12, 62125860), (15, 49700688), (16, 46594395), (18, 41417240), (20, 37275516), (24, 31062930), (30, 24850344), (31, 24048720), (36, 20708620), (40, 18637758), (45, 16566896), (48, 15531465), (60, 12425172), (62, 12024360), (72, 10354310), (80, 9318879), (90, 8283448), (93, 8016240), (120, 6212586), (124, 6012180), (127, 5870160), (144, 5177155), (155, 4809744), (180, 4141724), (186, 4008120), (240, 3106293), (248, 3006090), (254, 2935080), (263, 2834640), (279, 2672080), (310, 2404872), (360, 2070862), (372, 2004060), (381, 1956720), (465, 1603248), (496, 1503045), (508, 1467540), (526, 1417320), (558, 1336040), (620, 1202436), (635, 1174032), (720, 1035431), (744, 1002030), (762, 978360), (789, 944880), (930, 801624), (1016, 733770), (1052, 708660), (1116, 668020), (1143, 652240), (1240, 601218), (1270, 587016), (1315, 566928), (1395, 534416), (1488, 501015), (1524, 489180), (1578, 472440), (1860, 400812), (1905, 391344), (2032, 366885), (2104, 354330), (2232, 334010), (2286, 326120), (2367, 314960), (2480, 300609), (2540, 293508), (2630, 283464), (2790, 267208), (3048, 244590), (3156, 236220), (3720, 200406), (3810, 195672), (3937, 189360), (3945, 188976), (4208, 177165), (4464, 167005), (4572, 163060), (4734, 157480), (5080, 146754), (5260, 141732), (5580, 133604), (5715, 130448), (6096, 122295), (6312, 118110), (7440, 100203), (7620, 97836), (7874, 94680), (7890, 94488), (8153, 91440), (9144, 81530), (9468, 78740), (10160, 73377), (10520, 70866), (11160, 66802), (11430, 65224), (11811, 63120), (11835, 62992), (12624, 59055), (15240, 48918), (15748, 47340), (15780, 47244), (16306, 45720), (18288, 40765), (18936, 39370), (19685, 37872), (21040, 35433), (22320, 33401), (22860, 32612), (23622, 31560), (23670, 31496), (24459, 30480)]