38379840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{39979}}^1$

素因数の和:39999

約数の個数: 56

約数和(自身を含む): 121859040

約数和(自身を除く): 83479200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 39979, 79958, 119937, 159916, 199895, 239874, 319832, 399790, 479748, 599685, 639664, 799580, 959496, 1199370, 1279328, 1599160, 1918992, 2398740, 2558656, 3198320, 3837984, 4797480, 6396640, 7675968, 9594960, 12793280, 19189920, 38379840]

約数ペア:

[(1, 38379840), (2, 19189920), (3, 12793280), (4, 9594960), (5, 7675968), (6, 6396640), (8, 4797480), (10, 3837984), (12, 3198320), (15, 2558656), (16, 2398740), (20, 1918992), (24, 1599160), (30, 1279328), (32, 1199370), (40, 959496), (48, 799580), (60, 639664), (64, 599685), (80, 479748), (96, 399790), (120, 319832), (160, 239874), (192, 199895), (240, 159916), (320, 119937), (480, 79958), (960, 39979)]