1489275780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{24821263}}^1$

素因数の和:24821275

約数の個数: 24

約数和(自身を含む): 4169972352

約数和(自身を除く): 2680696572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 24821263, 49642526, 74463789, 99285052, 124106315, 148927578, 248212630, 297855156, 372318945, 496425260, 744637890, 1489275780]

約数ペア:

[(1, 1489275780), (2, 744637890), (3, 496425260), (4, 372318945), (5, 297855156), (6, 248212630), (10, 148927578), (12, 124106315), (15, 99285052), (20, 74463789), (30, 49642526), (60, 24821263)]