40814040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{340117}}^1$

素因数の和:340131

約数の個数: 32

約数和(自身を含む): 122442480

約数和(自身を除く): 81628440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 340117, 680234, 1020351, 1360468, 1700585, 2040702, 2720936, 3401170, 4081404, 5101755, 6802340, 8162808, 10203510, 13604680, 20407020, 40814040]

約数ペア:

[(1, 40814040), (2, 20407020), (3, 13604680), (4, 10203510), (5, 8162808), (6, 6802340), (8, 5101755), (10, 4081404), (12, 3401170), (15, 2720936), (20, 2040702), (24, 1700585), (30, 1360468), (40, 1020351), (60, 680234), (120, 340117)]