55855080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{155153}}^1$

素因数の和:155170

約数の個数: 48

約数和(自身を含む): 181530180

約数和(自身を除く): 125675100

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, 155153, 310306, 465459, 620612, 775765, 930918, 1241224, 1396377, 1551530, 1861836, 2327295, 2792754, 3103060, 3723672, 4654590, 5585508, 6206120, 6981885, 9309180, 11171016, 13963770, 18618360, 27927540, 55855080]

約数ペア:

[(1, 55855080), (2, 27927540), (3, 18618360), (4, 13963770), (5, 11171016), (6, 9309180), (8, 6981885), (9, 6206120), (10, 5585508), (12, 4654590), (15, 3723672), (18, 3103060), (20, 2792754), (24, 2327295), (30, 1861836), (36, 1551530), (40, 1396377), (45, 1241224), (60, 930918), (72, 775765), (90, 620612), (120, 465459), (180, 310306), (360, 155153)]