56458320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{235243}}^1$

素因数の和:235259

約数の個数: 40

約数和(自身を含む): 175021536

約数和(自身を除く): 118563216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 235243, 470486, 705729, 940972, 1176215, 1411458, 1881944, 2352430, 2822916, 3528645, 3763888, 4704860, 5645832, 7057290, 9409720, 11291664, 14114580, 18819440, 28229160, 56458320]

約数ペア:

[(1, 56458320), (2, 28229160), (3, 18819440), (4, 14114580), (5, 11291664), (6, 9409720), (8, 7057290), (10, 5645832), (12, 4704860), (15, 3763888), (16, 3528645), (20, 2822916), (24, 2352430), (30, 1881944), (40, 1411458), (48, 1176215), (60, 940972), (80, 705729), (120, 470486), (240, 235243)]