486709920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10903}}^1$

素因数の和:10955

約数の個数: 144

約数和(自身を含む): 1714632192

約数和(自身を除く): 1227922272

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3720, 4464, 4960, 5580, 7440, 8928, 10903, 11160, 14880, 21806, 22320, 32709, 43612, 44640, 54515, 65418, 87224, 98127, 109030, 130836, 163545, 174448, 196254, 218060, 261672, 327090, 337993, 348896, 392508, 436120, 490635, 523344, 654180, 675986, 785016, 872240, 981270, 1013979, 1046688, 1308360, 1351972, 1570032, 1689965, 1744480, 1962540, 2027958, 2616720, 2703944, 3041937, 3140064, 3379930, 3925080, 4055916, 5069895, 5233440, 5407888, 6083874, 6759860, 7850160, 8111832, 10139790, 10815776, 12167748, 13519720, 15209685, 15700320, 16223664, 20279580, 24335496, 27039440, 30419370, 32447328, 40559160, 48670992, 54078880, 60838740, 81118320, 97341984, 121677480, 162236640, 243354960, 486709920]

約数ペア:

[(1, 486709920), (2, 243354960), (3, 162236640), (4, 121677480), (5, 97341984), (6, 81118320), (8, 60838740), (9, 54078880), (10, 48670992), (12, 40559160), (15, 32447328), (16, 30419370), (18, 27039440), (20, 24335496), (24, 20279580), (30, 16223664), (31, 15700320), (32, 15209685), (36, 13519720), (40, 12167748), (45, 10815776), (48, 10139790), (60, 8111832), (62, 7850160), (72, 6759860), (80, 6083874), (90, 5407888), (93, 5233440), (96, 5069895), (120, 4055916), (124, 3925080), (144, 3379930), (155, 3140064), (160, 3041937), (180, 2703944), (186, 2616720), (240, 2027958), (248, 1962540), (279, 1744480), (288, 1689965), (310, 1570032), (360, 1351972), (372, 1308360), (465, 1046688), (480, 1013979), (496, 981270), (558, 872240), (620, 785016), (720, 675986), (744, 654180), (930, 523344), (992, 490635), (1116, 436120), (1240, 392508), (1395, 348896), (1440, 337993), (1488, 327090), (1860, 261672), (2232, 218060), (2480, 196254), (2790, 174448), (2976, 163545), (3720, 130836), (4464, 109030), (4960, 98127), (5580, 87224), (7440, 65418), (8928, 54515), (10903, 44640), (11160, 43612), (14880, 32709), (21806, 22320)]