129151080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{358753}}^1$

素因数の和:358770

約数の個数: 48

約数和(自身を含む): 419742180

約数和(自身を除く): 290591100

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, 358753, 717506, 1076259, 1435012, 1793765, 2152518, 2870024, 3228777, 3587530, 4305036, 5381295, 6457554, 7175060, 8610072, 10762590, 12915108, 14350120, 16143885, 21525180, 25830216, 32287770, 43050360, 64575540, 129151080]

約数ペア:

[(1, 129151080), (2, 64575540), (3, 43050360), (4, 32287770), (5, 25830216), (6, 21525180), (8, 16143885), (9, 14350120), (10, 12915108), (12, 10762590), (15, 8610072), (18, 7175060), (20, 6457554), (24, 5381295), (30, 4305036), (36, 3587530), (40, 3228777), (45, 2870024), (60, 2152518), (72, 1793765), (90, 1435012), (120, 1076259), (180, 717506), (360, 358753)]