2018754480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{8411477}}^1$

素因数の和:8411493

約数の個数: 40

約数和(自身を含む): 6258139632

約数和(自身を除く): 4239385152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 8411477, 16822954, 25234431, 33645908, 42057385, 50468862, 67291816, 84114770, 100937724, 126172155, 134583632, 168229540, 201875448, 252344310, 336459080, 403750896, 504688620, 672918160, 1009377240, 2018754480]

約数ペア:

[(1, 2018754480), (2, 1009377240), (3, 672918160), (4, 504688620), (5, 403750896), (6, 336459080), (8, 252344310), (10, 201875448), (12, 168229540), (15, 134583632), (16, 126172155), (20, 100937724), (24, 84114770), (30, 67291816), (40, 50468862), (48, 42057385), (60, 33645908), (80, 25234431), (120, 16822954), (240, 8411477)]