66710880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{46327}}^1$

素因数の和:46348

約数の個数: 72

約数和(自身を含む): 227655792

約数和(自身を除く): 160944912

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, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 46327, 92654, 138981, 185308, 231635, 277962, 370616, 416943, 463270, 555924, 694905, 741232, 833886, 926540, 1111848, 1389810, 1482464, 1667772, 1853080, 2084715, 2223696, 2779620, 3335544, 3706160, 4169430, 4447392, 5559240, 6671088, 7412320, 8338860, 11118480, 13342176, 16677720, 22236960, 33355440, 66710880]

約数ペア:

[(1, 66710880), (2, 33355440), (3, 22236960), (4, 16677720), (5, 13342176), (6, 11118480), (8, 8338860), (9, 7412320), (10, 6671088), (12, 5559240), (15, 4447392), (16, 4169430), (18, 3706160), (20, 3335544), (24, 2779620), (30, 2223696), (32, 2084715), (36, 1853080), (40, 1667772), (45, 1482464), (48, 1389810), (60, 1111848), (72, 926540), (80, 833886), (90, 741232), (96, 694905), (120, 555924), (144, 463270), (160, 416943), (180, 370616), (240, 277962), (288, 231635), (360, 185308), (480, 138981), (720, 92654), (1440, 46327)]