204055680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{106279}}^1$

素因数の和:106301

約数の個数: 64

約数和(自身を含む): 650433600

約数和(自身を除く): 446377920

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, 106279, 212558, 318837, 425116, 531395, 637674, 850232, 1062790, 1275348, 1594185, 1700464, 2125580, 2550696, 3188370, 3400928, 4251160, 5101392, 6376740, 6801856, 8502320, 10202784, 12753480, 13603712, 17004640, 20405568, 25506960, 34009280, 40811136, 51013920, 68018560, 102027840, 204055680]

約数ペア:

[(1, 204055680), (2, 102027840), (3, 68018560), (4, 51013920), (5, 40811136), (6, 34009280), (8, 25506960), (10, 20405568), (12, 17004640), (15, 13603712), (16, 12753480), (20, 10202784), (24, 8502320), (30, 6801856), (32, 6376740), (40, 5101392), (48, 4251160), (60, 3400928), (64, 3188370), (80, 2550696), (96, 2125580), (120, 1700464), (128, 1594185), (160, 1275348), (192, 1062790), (240, 850232), (320, 637674), (384, 531395), (480, 425116), (640, 318837), (960, 212558), (1920, 106279)]