190915165920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{397739929}}^1$

素因数の和:397739947

約数の個数: 48

約数和(自身を含む): 601382774160

約数和(自身を除く): 410467608240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 397739929, 795479858, 1193219787, 1590959716, 1988699645, 2386439574, 3181919432, 3977399290, 4772879148, 5966098935, 6363838864, 7954798580, 9545758296, 11932197870, 12727677728, 15909597160, 19091516592, 23864395740, 31819194320, 38183033184, 47728791480, 63638388640, 95457582960, 190915165920]

約数ペア:

[(1, 190915165920), (2, 95457582960), (3, 63638388640), (4, 47728791480), (5, 38183033184), (6, 31819194320), (8, 23864395740), (10, 19091516592), (12, 15909597160), (15, 12727677728), (16, 11932197870), (20, 9545758296), (24, 7954798580), (30, 6363838864), (32, 5966098935), (40, 4772879148), (48, 3977399290), (60, 3181919432), (80, 2386439574), (96, 1988699645), (120, 1590959716), (160, 1193219787), (240, 795479858), (480, 397739929)]