42336540

素因数分解:

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

素因数の和:78419

約数の個数: 48

約数和(自身を含む): 131715360

約数和(自身を除く): 89378820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 78401, 156802, 235203, 313604, 392005, 470406, 705609, 784010, 940812, 1176015, 1411218, 1568020, 2116827, 2352030, 2822436, 3528045, 4233654, 4704060, 7056090, 8467308, 10584135, 14112180, 21168270, 42336540]

約数ペア:

[(1, 42336540), (2, 21168270), (3, 14112180), (4, 10584135), (5, 8467308), (6, 7056090), (9, 4704060), (10, 4233654), (12, 3528045), (15, 2822436), (18, 2352030), (20, 2116827), (27, 1568020), (30, 1411218), (36, 1176015), (45, 940812), (54, 784010), (60, 705609), (90, 470406), (108, 392005), (135, 313604), (180, 235203), (270, 156802), (540, 78401)]