2021094480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{8421227}}^1$

素因数の和:8421243

約数の個数: 40

約数和(自身を含む): 6265393632

約数和(自身を除く): 4244299152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 8421227, 16842454, 25263681, 33684908, 42106135, 50527362, 67369816, 84212270, 101054724, 126318405, 134739632, 168424540, 202109448, 252636810, 336849080, 404218896, 505273620, 673698160, 1010547240, 2021094480]

約数ペア:

[(1, 2021094480), (2, 1010547240), (3, 673698160), (4, 505273620), (5, 404218896), (6, 336849080), (8, 252636810), (10, 202109448), (12, 168424540), (15, 134739632), (16, 126318405), (20, 101054724), (24, 84212270), (30, 67369816), (40, 50527362), (48, 42106135), (60, 33684908), (80, 25263681), (120, 16842454), (240, 8421227)]