238753920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{124351}}^1$

素因数の和:124373

約数の個数: 64

約数和(自身を含む): 761034240

約数和(自身を除く): 522280320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 124351, 248702, 373053, 497404, 621755, 746106, 994808, 1243510, 1492212, 1865265, 1989616, 2487020, 2984424, 3730530, 3979232, 4974040, 5968848, 7461060, 7958464, 9948080, 11937696, 14922120, 15916928, 19896160, 23875392, 29844240, 39792320, 47750784, 59688480, 79584640, 119376960, 238753920]

約数ペア:

[(1, 238753920), (2, 119376960), (3, 79584640), (4, 59688480), (5, 47750784), (6, 39792320), (8, 29844240), (10, 23875392), (12, 19896160), (15, 15916928), (16, 14922120), (20, 11937696), (24, 9948080), (30, 7958464), (32, 7461060), (40, 5968848), (48, 4974040), (60, 3979232), (64, 3730530), (80, 2984424), (96, 2487020), (120, 1989616), (128, 1865265), (160, 1492212), (192, 1243510), (240, 994808), (320, 746106), (384, 621755), (480, 497404), (640, 373053), (960, 248702), (1920, 124351)]