67208640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{70009}}^1$

素因数の和:70029

約数の個数: 56

約数和(自身を含む): 213390480

約数和(自身を除く): 146181840

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, 70009, 140018, 210027, 280036, 350045, 420054, 560072, 700090, 840108, 1050135, 1120144, 1400180, 1680216, 2100270, 2240288, 2800360, 3360432, 4200540, 4480576, 5600720, 6720864, 8401080, 11201440, 13441728, 16802160, 22402880, 33604320, 67208640]

約数ペア:

[(1, 67208640), (2, 33604320), (3, 22402880), (4, 16802160), (5, 13441728), (6, 11201440), (8, 8401080), (10, 6720864), (12, 5600720), (15, 4480576), (16, 4200540), (20, 3360432), (24, 2800360), (30, 2240288), (32, 2100270), (40, 1680216), (48, 1400180), (60, 1120144), (64, 1050135), (80, 840108), (96, 700090), (120, 560072), (160, 420054), (192, 350045), (240, 280036), (320, 210027), (480, 140018), (960, 70009)]