226553640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1887947}}^1$

素因数の和:1887961

約数の個数: 32

約数和(自身を含む): 679661280

約数和(自身を除く): 453107640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1887947, 3775894, 5663841, 7551788, 9439735, 11327682, 15103576, 18879470, 22655364, 28319205, 37758940, 45310728, 56638410, 75517880, 113276820, 226553640]

約数ペア:

[(1, 226553640), (2, 113276820), (3, 75517880), (4, 56638410), (5, 45310728), (6, 37758940), (8, 28319205), (10, 22655364), (12, 18879470), (15, 15103576), (20, 11327682), (24, 9439735), (30, 7551788), (40, 5663841), (60, 3775894), (120, 1887947)]