115169760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{79979}}^1$

素因数の和:80000

約数の個数: 72

約数和(自身を含む): 393021720

約数和(自身を除く): 277851960

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, 180, 240, 288, 360, 480, 720, 1440, 79979, 159958, 239937, 319916, 399895, 479874, 639832, 719811, 799790, 959748, 1199685, 1279664, 1439622, 1599580, 1919496, 2399370, 2559328, 2879244, 3199160, 3599055, 3838992, 4798740, 5758488, 6398320, 7198110, 7677984, 9597480, 11516976, 12796640, 14396220, 19194960, 23033952, 28792440, 38389920, 57584880, 115169760]

約数ペア:

[(1, 115169760), (2, 57584880), (3, 38389920), (4, 28792440), (5, 23033952), (6, 19194960), (8, 14396220), (9, 12796640), (10, 11516976), (12, 9597480), (15, 7677984), (16, 7198110), (18, 6398320), (20, 5758488), (24, 4798740), (30, 3838992), (32, 3599055), (36, 3199160), (40, 2879244), (45, 2559328), (48, 2399370), (60, 1919496), (72, 1599580), (80, 1439622), (90, 1279664), (96, 1199685), (120, 959748), (144, 799790), (160, 719811), (180, 639832), (240, 479874), (288, 399895), (360, 319916), (480, 239937), (720, 159958), (1440, 79979)]