1282861080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{3563503}}^1$

素因数の和:3563520

約数の個数: 48

約数和(自身を含む): 4169299680

約数和(自身を除く): 2886438600

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, 3563503, 7127006, 10690509, 14254012, 17817515, 21381018, 28508024, 32071527, 35635030, 42762036, 53452545, 64143054, 71270060, 85524072, 106905090, 128286108, 142540120, 160357635, 213810180, 256572216, 320715270, 427620360, 641430540, 1282861080]

約数ペア:

[(1, 1282861080), (2, 641430540), (3, 427620360), (4, 320715270), (5, 256572216), (6, 213810180), (8, 160357635), (9, 142540120), (10, 128286108), (12, 106905090), (15, 85524072), (18, 71270060), (20, 64143054), (24, 53452545), (30, 42762036), (36, 35635030), (40, 32071527), (45, 28508024), (60, 21381018), (72, 17817515), (90, 14254012), (120, 10690509), (180, 7127006), (360, 3563503)]