266227320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2218561}}^1$

素因数の和:2218575

約数の個数: 32

約数和(自身を含む): 798682320

約数和(自身を除く): 532455000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2218561, 4437122, 6655683, 8874244, 11092805, 13311366, 17748488, 22185610, 26622732, 33278415, 44371220, 53245464, 66556830, 88742440, 133113660, 266227320]

約数ペア:

[(1, 266227320), (2, 133113660), (3, 88742440), (4, 66556830), (5, 53245464), (6, 44371220), (8, 33278415), (10, 26622732), (12, 22185610), (15, 17748488), (20, 13311366), (24, 11092805), (30, 8874244), (40, 6655683), (60, 4437122), (120, 2218561)]