2051722560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{2137211}}^1$

素因数の和:2137231

約数の個数: 56

約数和(自身を含む): 6514222176

約数和(自身を除く): 4462499616

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, 160, 192, 240, 320, 480, 960, 2137211, 4274422, 6411633, 8548844, 10686055, 12823266, 17097688, 21372110, 25646532, 32058165, 34195376, 42744220, 51293064, 64116330, 68390752, 85488440, 102586128, 128232660, 136781504, 170976880, 205172256, 256465320, 341953760, 410344512, 512930640, 683907520, 1025861280, 2051722560]

約数ペア:

[(1, 2051722560), (2, 1025861280), (3, 683907520), (4, 512930640), (5, 410344512), (6, 341953760), (8, 256465320), (10, 205172256), (12, 170976880), (15, 136781504), (16, 128232660), (20, 102586128), (24, 85488440), (30, 68390752), (32, 64116330), (40, 51293064), (48, 42744220), (60, 34195376), (64, 32058165), (80, 25646532), (96, 21372110), (120, 17097688), (160, 12823266), (192, 10686055), (240, 8548844), (320, 6411633), (480, 4274422), (960, 2137211)]