286885920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{597679}}^1$

素因数の和:597697

約数の個数: 48

約数和(自身を含む): 903692160

約数和(自身を除く): 616806240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 597679, 1195358, 1793037, 2390716, 2988395, 3586074, 4781432, 5976790, 7172148, 8965185, 9562864, 11953580, 14344296, 17930370, 19125728, 23907160, 28688592, 35860740, 47814320, 57377184, 71721480, 95628640, 143442960, 286885920]

約数ペア:

[(1, 286885920), (2, 143442960), (3, 95628640), (4, 71721480), (5, 57377184), (6, 47814320), (8, 35860740), (10, 28688592), (12, 23907160), (15, 19125728), (16, 17930370), (20, 14344296), (24, 11953580), (30, 9562864), (32, 8965185), (40, 7172148), (48, 5976790), (60, 4781432), (80, 3586074), (96, 2988395), (120, 2390716), (160, 1793037), (240, 1195358), (480, 597679)]