30902080

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8779}}^1$

素因数の和:8807

約数の個数: 56

約数和(自身を含む): 80284320

約数和(自身を除く): 49382240

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 8779, 17558, 35116, 43895, 70232, 87790, 96569, 140464, 175580, 193138, 280928, 351160, 386276, 482845, 561856, 702320, 772552, 965690, 1404640, 1545104, 1931380, 2809280, 3090208, 3862760, 6180416, 7725520, 15451040, 30902080]

約数ペア:

[(1, 30902080), (2, 15451040), (4, 7725520), (5, 6180416), (8, 3862760), (10, 3090208), (11, 2809280), (16, 1931380), (20, 1545104), (22, 1404640), (32, 965690), (40, 772552), (44, 702320), (55, 561856), (64, 482845), (80, 386276), (88, 351160), (110, 280928), (160, 193138), (176, 175580), (220, 140464), (320, 96569), (352, 87790), (440, 70232), (704, 43895), (880, 35116), (1760, 17558), (3520, 8779)]