305593920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{106109}}^1$

素因数の和:106132

約数の個数: 84

約数和(自身を含む): 1051125660

約数和(自身を除く): 745531740

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 106109, 212218, 318327, 424436, 530545, 636654, 848872, 954981, 1061090, 1273308, 1591635, 1697744, 1909962, 2122180, 2546616, 3183270, 3395488, 3819924, 4244360, 4774905, 5093232, 6366540, 6790976, 7639848, 8488720, 9549810, 10186464, 12733080, 15279696, 16977440, 19099620, 20372928, 25466160, 30559392, 33954880, 38199240, 50932320, 61118784, 76398480, 101864640, 152796960, 305593920]

約数ペア:

[(1, 305593920), (2, 152796960), (3, 101864640), (4, 76398480), (5, 61118784), (6, 50932320), (8, 38199240), (9, 33954880), (10, 30559392), (12, 25466160), (15, 20372928), (16, 19099620), (18, 16977440), (20, 15279696), (24, 12733080), (30, 10186464), (32, 9549810), (36, 8488720), (40, 7639848), (45, 6790976), (48, 6366540), (60, 5093232), (64, 4774905), (72, 4244360), (80, 3819924), (90, 3395488), (96, 3183270), (120, 2546616), (144, 2122180), (160, 1909962), (180, 1697744), (192, 1591635), (240, 1273308), (288, 1061090), (320, 954981), (360, 848872), (480, 636654), (576, 530545), (720, 424436), (960, 318327), (1440, 212218), (2880, 106109)]