26817720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{223481}}^1$

素因数の和:223495

約数の個数: 32

約数和(自身を含む): 80453520

約数和(自身を除く): 53635800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 223481, 446962, 670443, 893924, 1117405, 1340886, 1787848, 2234810, 2681772, 3352215, 4469620, 5363544, 6704430, 8939240, 13408860, 26817720]

約数ペア:

[(1, 26817720), (2, 13408860), (3, 8939240), (4, 6704430), (5, 5363544), (6, 4469620), (8, 3352215), (10, 2681772), (12, 2234810), (15, 1787848), (20, 1340886), (24, 1117405), (30, 893924), (40, 670443), (60, 446962), (120, 223481)]