488386440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1356629}}^1$

素因数の和:1356646

約数の個数: 48

約数和(自身を含む): 1587257100

約数和(自身を除く): 1098870660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1356629, 2713258, 4069887, 5426516, 6783145, 8139774, 10853032, 12209661, 13566290, 16279548, 20349435, 24419322, 27132580, 32559096, 40698870, 48838644, 54265160, 61048305, 81397740, 97677288, 122096610, 162795480, 244193220, 488386440]

約数ペア:

[(1, 488386440), (2, 244193220), (3, 162795480), (4, 122096610), (5, 97677288), (6, 81397740), (8, 61048305), (9, 54265160), (10, 48838644), (12, 40698870), (15, 32559096), (18, 27132580), (20, 24419322), (24, 20349435), (30, 16279548), (36, 13566290), (40, 12209661), (45, 10853032), (60, 8139774), (72, 6783145), (90, 5426516), (120, 4069887), (180, 2713258), (360, 1356629)]