138151080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{383753}}^1$

素因数の和:383770

約数の個数: 48

約数和(自身を含む): 448992180

約数和(自身を除く): 310841100

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, 383753, 767506, 1151259, 1535012, 1918765, 2302518, 3070024, 3453777, 3837530, 4605036, 5756295, 6907554, 7675060, 9210072, 11512590, 13815108, 15350120, 17268885, 23025180, 27630216, 34537770, 46050360, 69075540, 138151080]

約数ペア:

[(1, 138151080), (2, 69075540), (3, 46050360), (4, 34537770), (5, 27630216), (6, 23025180), (8, 17268885), (9, 15350120), (10, 13815108), (12, 11512590), (15, 9210072), (18, 7675060), (20, 6907554), (24, 5756295), (30, 4605036), (36, 3837530), (40, 3453777), (45, 3070024), (60, 2302518), (72, 1918765), (90, 1535012), (120, 1151259), (180, 767506), (360, 383753)]