15196380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{253273}}^1$

素因数の和:253285

約数の個数: 24

約数和(自身を含む): 42550032

約数和(自身を除く): 27353652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 253273, 506546, 759819, 1013092, 1266365, 1519638, 2532730, 3039276, 3799095, 5065460, 7598190, 15196380]

約数ペア:

[(1, 15196380), (2, 7598190), (3, 5065460), (4, 3799095), (5, 3039276), (6, 2532730), (10, 1519638), (12, 1266365), (15, 1013092), (20, 759819), (30, 506546), (60, 253273)]