54704880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{75979}}^1$

素因数の和:75998

約数の個数: 60

約数和(自身を含む): 183719640

約数和(自身を除く): 129014760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 75979, 151958, 227937, 303916, 379895, 455874, 607832, 683811, 759790, 911748, 1139685, 1215664, 1367622, 1519580, 1823496, 2279370, 2735244, 3039160, 3419055, 3646992, 4558740, 5470488, 6078320, 6838110, 9117480, 10940976, 13676220, 18234960, 27352440, 54704880]

約数ペア:

[(1, 54704880), (2, 27352440), (3, 18234960), (4, 13676220), (5, 10940976), (6, 9117480), (8, 6838110), (9, 6078320), (10, 5470488), (12, 4558740), (15, 3646992), (16, 3419055), (18, 3039160), (20, 2735244), (24, 2279370), (30, 1823496), (36, 1519580), (40, 1367622), (45, 1215664), (48, 1139685), (60, 911748), (72, 759790), (80, 683811), (90, 607832), (120, 455874), (144, 379895), (180, 303916), (240, 227937), (360, 151958), (720, 75979)]