189307320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1577561}}^1$

素因数の和:1577575

約数の個数: 32

約数和(自身を含む): 567922320

約数和(自身を除く): 378615000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1577561, 3155122, 4732683, 6310244, 7887805, 9465366, 12620488, 15775610, 18930732, 23663415, 31551220, 37861464, 47326830, 63102440, 94653660, 189307320]

約数ペア:

[(1, 189307320), (2, 94653660), (3, 63102440), (4, 47326830), (5, 37861464), (6, 31551220), (8, 23663415), (10, 18930732), (12, 15775610), (15, 12620488), (20, 9465366), (24, 7887805), (30, 6310244), (40, 4732683), (60, 3155122), (120, 1577561)]