66871080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{185753}}^1$

素因数の和:185770

約数の個数: 48

約数和(自身を含む): 217332180

約数和(自身を除く): 150461100

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, 185753, 371506, 557259, 743012, 928765, 1114518, 1486024, 1671777, 1857530, 2229036, 2786295, 3343554, 3715060, 4458072, 5572590, 6687108, 7430120, 8358885, 11145180, 13374216, 16717770, 22290360, 33435540, 66871080]

約数ペア:

[(1, 66871080), (2, 33435540), (3, 22290360), (4, 16717770), (5, 13374216), (6, 11145180), (8, 8358885), (9, 7430120), (10, 6687108), (12, 5572590), (15, 4458072), (18, 3715060), (20, 3343554), (24, 2786295), (30, 2229036), (36, 1857530), (40, 1671777), (45, 1486024), (60, 1114518), (72, 928765), (90, 743012), (120, 557259), (180, 371506), (360, 185753)]