197113920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{205327}}^1$

素因数の和:205347

約数の個数: 56

約数和(自身を含む): 625839744

約数和(自身を除く): 428725824

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, 205327, 410654, 615981, 821308, 1026635, 1231962, 1642616, 2053270, 2463924, 3079905, 3285232, 4106540, 4927848, 6159810, 6570464, 8213080, 9855696, 12319620, 13140928, 16426160, 19711392, 24639240, 32852320, 39422784, 49278480, 65704640, 98556960, 197113920]

約数ペア:

[(1, 197113920), (2, 98556960), (3, 65704640), (4, 49278480), (5, 39422784), (6, 32852320), (8, 24639240), (10, 19711392), (12, 16426160), (15, 13140928), (16, 12319620), (20, 9855696), (24, 8213080), (30, 6570464), (32, 6159810), (40, 4927848), (48, 4106540), (60, 3285232), (64, 3079905), (80, 2463924), (96, 2053270), (120, 1642616), (160, 1231962), (192, 1026635), (240, 821308), (320, 615981), (480, 410654), (960, 205327)]