328285080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{911903}}^1$

素因数の和:911920

約数の個数: 48

約数和(自身を含む): 1066927680

約数和(自身を除く): 738642600

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, 911903, 1823806, 2735709, 3647612, 4559515, 5471418, 7295224, 8207127, 9119030, 10942836, 13678545, 16414254, 18238060, 21885672, 27357090, 32828508, 36476120, 41035635, 54714180, 65657016, 82071270, 109428360, 164142540, 328285080]

約数ペア:

[(1, 328285080), (2, 164142540), (3, 109428360), (4, 82071270), (5, 65657016), (6, 54714180), (8, 41035635), (9, 36476120), (10, 32828508), (12, 27357090), (15, 21885672), (18, 18238060), (20, 16414254), (24, 13678545), (30, 10942836), (36, 9119030), (40, 8207127), (45, 7295224), (60, 5471418), (72, 4559515), (90, 3647612), (120, 2735709), (180, 1823806), (360, 911903)]