68175720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{189377}}^1$

素因数の和:189394

約数の個数: 48

約数和(自身を含む): 221572260

約数和(自身を除く): 153396540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 189377, 378754, 568131, 757508, 946885, 1136262, 1515016, 1704393, 1893770, 2272524, 2840655, 3408786, 3787540, 4545048, 5681310, 6817572, 7575080, 8521965, 11362620, 13635144, 17043930, 22725240, 34087860, 68175720]

約数ペア:

[(1, 68175720), (2, 34087860), (3, 22725240), (4, 17043930), (5, 13635144), (6, 11362620), (8, 8521965), (9, 7575080), (10, 6817572), (12, 5681310), (15, 4545048), (18, 3787540), (20, 3408786), (24, 2840655), (30, 2272524), (36, 1893770), (40, 1704393), (45, 1515016), (60, 1136262), (72, 946885), (90, 757508), (120, 568131), (180, 378754), (360, 189377)]