136885920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{285179}}^1$

素因数の和:285197

約数の個数: 48

約数和(自身を含む): 431192160

約数和(自身を除く): 294306240

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, 285179, 570358, 855537, 1140716, 1425895, 1711074, 2281432, 2851790, 3422148, 4277685, 4562864, 5703580, 6844296, 8555370, 9125728, 11407160, 13688592, 17110740, 22814320, 27377184, 34221480, 45628640, 68442960, 136885920]

約数ペア:

[(1, 136885920), (2, 68442960), (3, 45628640), (4, 34221480), (5, 27377184), (6, 22814320), (8, 17110740), (10, 13688592), (12, 11407160), (15, 9125728), (16, 8555370), (20, 6844296), (24, 5703580), (30, 4562864), (32, 4277685), (40, 3422148), (48, 2851790), (60, 2281432), (80, 1711074), (96, 1425895), (120, 1140716), (160, 855537), (240, 570358), (480, 285179)]