84673080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{78401}}^1$

素因数の和:78421

約数の個数: 64

約数和(自身を含む): 282247200

約数和(自身を除く): 197574120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 78401, 156802, 235203, 313604, 392005, 470406, 627208, 705609, 784010, 940812, 1176015, 1411218, 1568020, 1881624, 2116827, 2352030, 2822436, 3136040, 3528045, 4233654, 4704060, 5644872, 7056090, 8467308, 9408120, 10584135, 14112180, 16934616, 21168270, 28224360, 42336540, 84673080]

約数ペア:

[(1, 84673080), (2, 42336540), (3, 28224360), (4, 21168270), (5, 16934616), (6, 14112180), (8, 10584135), (9, 9408120), (10, 8467308), (12, 7056090), (15, 5644872), (18, 4704060), (20, 4233654), (24, 3528045), (27, 3136040), (30, 2822436), (36, 2352030), (40, 2116827), (45, 1881624), (54, 1568020), (60, 1411218), (72, 1176015), (90, 940812), (108, 784010), (120, 705609), (135, 627208), (180, 470406), (216, 392005), (270, 313604), (360, 235203), (540, 156802), (1080, 78401)]