56455320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{470461}}^1$

素因数の和:470475

約数の個数: 32

約数和(自身を含む): 169366320

約数和(自身を除く): 112911000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 470461, 940922, 1411383, 1881844, 2352305, 2822766, 3763688, 4704610, 5645532, 7056915, 9409220, 11291064, 14113830, 18818440, 28227660, 56455320]

約数ペア:

[(1, 56455320), (2, 28227660), (3, 18818440), (4, 14113830), (5, 11291064), (6, 9409220), (8, 7056915), (10, 5645532), (12, 4704610), (15, 3763688), (20, 2822766), (24, 2352305), (30, 1881844), (40, 1411383), (60, 940922), (120, 470461)]