1520632380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{25343873}}^1$

素因数の和:25343885

約数の個数: 24

約数和(自身を含む): 4257770832

約数和(自身を除く): 2737138452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 25343873, 50687746, 76031619, 101375492, 126719365, 152063238, 253438730, 304126476, 380158095, 506877460, 760316190, 1520632380]

約数ペア:

[(1, 1520632380), (2, 760316190), (3, 506877460), (4, 380158095), (5, 304126476), (6, 253438730), (10, 152063238), (12, 126719365), (15, 101375492), (20, 76031619), (30, 50687746), (60, 25343873)]