264497760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2213}}^1$

素因数の和:2317

約数の個数: 144

約数和(自身を含む): 913886064

約数和(自身を除く): 649388304

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 83, 90, 96, 120, 144, 160, 166, 180, 240, 249, 288, 332, 360, 415, 480, 498, 664, 720, 747, 830, 996, 1245, 1328, 1440, 1494, 1660, 1992, 2213, 2490, 2656, 2988, 3320, 3735, 3984, 4426, 4980, 5976, 6639, 6640, 7470, 7968, 8852, 9960, 11065, 11952, 13278, 13280, 14940, 17704, 19917, 19920, 22130, 23904, 26556, 29880, 33195, 35408, 39834, 39840, 44260, 53112, 59760, 66390, 70816, 79668, 88520, 99585, 106224, 119520, 132780, 159336, 177040, 183679, 199170, 212448, 265560, 318672, 354080, 367358, 398340, 531120, 551037, 637344, 734716, 796680, 918395, 1062240, 1102074, 1469432, 1593360, 1653111, 1836790, 2204148, 2755185, 2938864, 3186720, 3306222, 3673580, 4408296, 5510370, 5877728, 6612444, 7347160, 8265555, 8816592, 11020740, 13224888, 14694320, 16531110, 17633184, 22041480, 26449776, 29388640, 33062220, 44082960, 52899552, 66124440, 88165920, 132248880, 264497760]

約数ペア:

[(1, 264497760), (2, 132248880), (3, 88165920), (4, 66124440), (5, 52899552), (6, 44082960), (8, 33062220), (9, 29388640), (10, 26449776), (12, 22041480), (15, 17633184), (16, 16531110), (18, 14694320), (20, 13224888), (24, 11020740), (30, 8816592), (32, 8265555), (36, 7347160), (40, 6612444), (45, 5877728), (48, 5510370), (60, 4408296), (72, 3673580), (80, 3306222), (83, 3186720), (90, 2938864), (96, 2755185), (120, 2204148), (144, 1836790), (160, 1653111), (166, 1593360), (180, 1469432), (240, 1102074), (249, 1062240), (288, 918395), (332, 796680), (360, 734716), (415, 637344), (480, 551037), (498, 531120), (664, 398340), (720, 367358), (747, 354080), (830, 318672), (996, 265560), (1245, 212448), (1328, 199170), (1440, 183679), (1494, 177040), (1660, 159336), (1992, 132780), (2213, 119520), (2490, 106224), (2656, 99585), (2988, 88520), (3320, 79668), (3735, 70816), (3984, 66390), (4426, 59760), (4980, 53112), (5976, 44260), (6639, 39840), (6640, 39834), (7470, 35408), (7968, 33195), (8852, 29880), (9960, 26556), (11065, 23904), (11952, 22130), (13278, 19920), (13280, 19917), (14940, 17704)]