2012177280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{1048009}}^1$

素因数の和:1048031

約数の個数: 64

約数和(自身を含む): 6413821200

約数和(自身を除く): 4401643920

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, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 1048009, 2096018, 3144027, 4192036, 5240045, 6288054, 8384072, 10480090, 12576108, 15720135, 16768144, 20960180, 25152216, 31440270, 33536288, 41920360, 50304432, 62880540, 67072576, 83840720, 100608864, 125761080, 134145152, 167681440, 201217728, 251522160, 335362880, 402435456, 503044320, 670725760, 1006088640, 2012177280]

約数ペア:

[(1, 2012177280), (2, 1006088640), (3, 670725760), (4, 503044320), (5, 402435456), (6, 335362880), (8, 251522160), (10, 201217728), (12, 167681440), (15, 134145152), (16, 125761080), (20, 100608864), (24, 83840720), (30, 67072576), (32, 62880540), (40, 50304432), (48, 41920360), (60, 33536288), (64, 31440270), (80, 25152216), (96, 20960180), (120, 16768144), (128, 15720135), (160, 12576108), (192, 10480090), (240, 8384072), (320, 6288054), (384, 5240045), (480, 4192036), (640, 3144027), (960, 2096018), (1920, 1048009)]