248386440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2069887}}^1$

素因数の和:2069901

約数の個数: 32

約数和(自身を含む): 745159680

約数和(自身を除く): 496773240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2069887, 4139774, 6209661, 8279548, 10349435, 12419322, 16559096, 20698870, 24838644, 31048305, 41397740, 49677288, 62096610, 82795480, 124193220, 248386440]

約数ペア:

[(1, 248386440), (2, 124193220), (3, 82795480), (4, 62096610), (5, 49677288), (6, 41397740), (8, 31048305), (10, 24838644), (12, 20698870), (15, 16559096), (20, 12419322), (24, 10349435), (30, 8279548), (40, 6209661), (60, 4139774), (120, 2069887)]