54705120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{113969}}^1$

素因数の和:113987

約数の個数: 48

約数和(自身を含む): 172322640

約数和(自身を除く): 117617520

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, 113969, 227938, 341907, 455876, 569845, 683814, 911752, 1139690, 1367628, 1709535, 1823504, 2279380, 2735256, 3419070, 3647008, 4558760, 5470512, 6838140, 9117520, 10941024, 13676280, 18235040, 27352560, 54705120]

約数ペア:

[(1, 54705120), (2, 27352560), (3, 18235040), (4, 13676280), (5, 10941024), (6, 9117520), (8, 6838140), (10, 5470512), (12, 4558760), (15, 3647008), (16, 3419070), (20, 2735256), (24, 2279380), (30, 1823504), (32, 1709535), (40, 1367628), (48, 1139690), (60, 911752), (80, 683814), (96, 569845), (120, 455876), (160, 341907), (240, 227938), (480, 113969)]