477507840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{124351}}^1$

素因数の和:124375

約数の個数: 72

約数和(自身を含む): 1525052928

約数和(自身を除く): 1047545088

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, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 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, 31833856, 39792320, 47750784, 59688480, 79584640, 95501568, 119376960, 159169280, 238753920, 477507840]

約数ペア:

[(1, 477507840), (2, 238753920), (3, 159169280), (4, 119376960), (5, 95501568), (6, 79584640), (8, 59688480), (10, 47750784), (12, 39792320), (15, 31833856), (16, 29844240), (20, 23875392), (24, 19896160), (30, 15916928), (32, 14922120), (40, 11937696), (48, 9948080), (60, 7958464), (64, 7461060), (80, 5968848), (96, 4974040), (120, 3979232), (128, 3730530), (160, 2984424), (192, 2487020), (240, 1989616), (256, 1865265), (320, 1492212), (384, 1243510), (480, 994808), (640, 746106), (768, 621755), (960, 497404), (1280, 373053), (1920, 248702), (3840, 124351)]