249120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{173}}^1$

素因数の和:194

約数の個数: 72

約数和(自身を含む): 855036

約数和(自身を除く): 605916

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 173, 180, 240, 288, 346, 360, 480, 519, 692, 720, 865, 1038, 1384, 1440, 1557, 1730, 2076, 2595, 2768, 3114, 3460, 4152, 5190, 5536, 6228, 6920, 7785, 8304, 10380, 12456, 13840, 15570, 16608, 20760, 24912, 27680, 31140, 41520, 49824, 62280, 83040, 124560, 249120]

約数ペア:

[(1, 249120), (2, 124560), (3, 83040), (4, 62280), (5, 49824), (6, 41520), (8, 31140), (9, 27680), (10, 24912), (12, 20760), (15, 16608), (16, 15570), (18, 13840), (20, 12456), (24, 10380), (30, 8304), (32, 7785), (36, 6920), (40, 6228), (45, 5536), (48, 5190), (60, 4152), (72, 3460), (80, 3114), (90, 2768), (96, 2595), (120, 2076), (144, 1730), (160, 1557), (173, 1440), (180, 1384), (240, 1038), (288, 865), (346, 720), (360, 692), (480, 519)]