8947320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{74561}}^1$

素因数の和:74575

約数の個数: 32

約数和(自身を含む): 26842320

約数和(自身を除く): 17895000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 74561, 149122, 223683, 298244, 372805, 447366, 596488, 745610, 894732, 1118415, 1491220, 1789464, 2236830, 2982440, 4473660, 8947320]

約数ペア:

[(1, 8947320), (2, 4473660), (3, 2982440), (4, 2236830), (5, 1789464), (6, 1491220), (8, 1118415), (10, 894732), (12, 745610), (15, 596488), (20, 447366), (24, 372805), (30, 298244), (40, 223683), (60, 149122), (120, 74561)]