2857255680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{744077}}^1$

素因数の和:744101

約数の個数: 72

約数和(自身を含む): 9125372592

約数和(自身を除く): 6268116912

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, 744077, 1488154, 2232231, 2976308, 3720385, 4464462, 5952616, 7440770, 8928924, 11161155, 11905232, 14881540, 17857848, 22322310, 23810464, 29763080, 35715696, 44644620, 47620928, 59526160, 71431392, 89289240, 95241856, 119052320, 142862784, 178578480, 190483712, 238104640, 285725568, 357156960, 476209280, 571451136, 714313920, 952418560, 1428627840, 2857255680]

約数ペア:

[(1, 2857255680), (2, 1428627840), (3, 952418560), (4, 714313920), (5, 571451136), (6, 476209280), (8, 357156960), (10, 285725568), (12, 238104640), (15, 190483712), (16, 178578480), (20, 142862784), (24, 119052320), (30, 95241856), (32, 89289240), (40, 71431392), (48, 59526160), (60, 47620928), (64, 44644620), (80, 35715696), (96, 29763080), (120, 23810464), (128, 22322310), (160, 17857848), (192, 14881540), (240, 11905232), (256, 11161155), (320, 8928924), (384, 7440770), (480, 5952616), (640, 4464462), (768, 3720385), (960, 2976308), (1280, 2232231), (1920, 1488154), (3840, 744077)]