489120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1019}}^1$

素因数の和:1037

約数の個数: 48

約数和(自身を含む): 1542240

約数和(自身を除く): 1053120

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, 1019, 2038, 3057, 4076, 5095, 6114, 8152, 10190, 12228, 15285, 16304, 20380, 24456, 30570, 32608, 40760, 48912, 61140, 81520, 97824, 122280, 163040, 244560, 489120]

約数ペア:

[(1, 489120), (2, 244560), (3, 163040), (4, 122280), (5, 97824), (6, 81520), (8, 61140), (10, 48912), (12, 40760), (15, 32608), (16, 30570), (20, 24456), (24, 20380), (30, 16304), (32, 15285), (40, 12228), (48, 10190), (60, 8152), (80, 6114), (96, 5095), (120, 4076), (160, 3057), (240, 2038), (480, 1019)]