1220130360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{3389251}}^1$

素因数の和:3389268

約数の個数: 48

約数和(自身を含む): 3965424840

約数和(自身を除く): 2745294480

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, 3389251, 6778502, 10167753, 13557004, 16946255, 20335506, 27114008, 30503259, 33892510, 40671012, 50838765, 61006518, 67785020, 81342024, 101677530, 122013036, 135570040, 152516295, 203355060, 244026072, 305032590, 406710120, 610065180, 1220130360]

約数ペア:

[(1, 1220130360), (2, 610065180), (3, 406710120), (4, 305032590), (5, 244026072), (6, 203355060), (8, 152516295), (9, 135570040), (10, 122013036), (12, 101677530), (15, 81342024), (18, 67785020), (20, 61006518), (24, 50838765), (30, 40671012), (36, 33892510), (40, 30503259), (45, 27114008), (60, 20335506), (72, 16946255), (90, 13557004), (120, 10167753), (180, 6778502), (360, 3389251)]