272893240

素因数分解:

$2^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{45181}}^1$

素因数の和:45343

約数の個数: 32

約数和(自身を含む): 618089760

約数和(自身を除く): 345196520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 151, 302, 604, 755, 1208, 1510, 3020, 6040, 45181, 90362, 180724, 225905, 361448, 451810, 903620, 1807240, 6822331, 13644662, 27289324, 34111655, 54578648, 68223310, 136446620, 272893240]

約数ペア:

[(1, 272893240), (2, 136446620), (4, 68223310), (5, 54578648), (8, 34111655), (10, 27289324), (20, 13644662), (40, 6822331), (151, 1807240), (302, 903620), (604, 451810), (755, 361448), (1208, 225905), (1510, 180724), (3020, 90362), (6040, 45181)]