407429280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9127}}^1$

素因数の和:9179

約数の個数: 144

約数和(自身を含む): 1435359744

約数和(自身を除く): 1027930464

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, 9127, 11160, 14880, 18254, 22320, 27381, 36508, 44640, 45635, 54762, 73016, 82143, 91270, 109524, 136905, 146032, 164286, 182540, 219048, 273810, 282937, 292064, 328572, 365080, 410715, 438096, 547620, 565874, 657144, 730160, 821430, 848811, 876192, 1095240, 1131748, 1314288, 1414685, 1460320, 1642860, 1697622, 2190480, 2263496, 2546433, 2628576, 2829370, 3285720, 3395244, 4244055, 4380960, 4526992, 5092866, 5658740, 6571440, 6790488, 8488110, 9053984, 10185732, 11317480, 12732165, 13142880, 13580976, 16976220, 20371464, 22634960, 25464330, 27161952, 33952440, 40742928, 45269920, 50928660, 67904880, 81485856, 101857320, 135809760, 203714640, 407429280]

約数ペア:

[(1, 407429280), (2, 203714640), (3, 135809760), (4, 101857320), (5, 81485856), (6, 67904880), (8, 50928660), (9, 45269920), (10, 40742928), (12, 33952440), (15, 27161952), (16, 25464330), (18, 22634960), (20, 20371464), (24, 16976220), (30, 13580976), (31, 13142880), (32, 12732165), (36, 11317480), (40, 10185732), (45, 9053984), (48, 8488110), (60, 6790488), (62, 6571440), (72, 5658740), (80, 5092866), (90, 4526992), (93, 4380960), (96, 4244055), (120, 3395244), (124, 3285720), (144, 2829370), (155, 2628576), (160, 2546433), (180, 2263496), (186, 2190480), (240, 1697622), (248, 1642860), (279, 1460320), (288, 1414685), (310, 1314288), (360, 1131748), (372, 1095240), (465, 876192), (480, 848811), (496, 821430), (558, 730160), (620, 657144), (720, 565874), (744, 547620), (930, 438096), (992, 410715), (1116, 365080), (1240, 328572), (1395, 292064), (1440, 282937), (1488, 273810), (1860, 219048), (2232, 182540), (2480, 164286), (2790, 146032), (2976, 136905), (3720, 109524), (4464, 91270), (4960, 82143), (5580, 73016), (7440, 54762), (8928, 45635), (9127, 44640), (11160, 36508), (14880, 27381), (18254, 22320)]