12745080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11801}}^1$

素因数の和:11821

約数の個数: 64

約数和(自身を含む): 42487200

約数和(自身を除く): 29742120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 11801, 23602, 35403, 47204, 59005, 70806, 94408, 106209, 118010, 141612, 177015, 212418, 236020, 283224, 318627, 354030, 424836, 472040, 531045, 637254, 708060, 849672, 1062090, 1274508, 1416120, 1593135, 2124180, 2549016, 3186270, 4248360, 6372540, 12745080]

約数ペア:

[(1, 12745080), (2, 6372540), (3, 4248360), (4, 3186270), (5, 2549016), (6, 2124180), (8, 1593135), (9, 1416120), (10, 1274508), (12, 1062090), (15, 849672), (18, 708060), (20, 637254), (24, 531045), (27, 472040), (30, 424836), (36, 354030), (40, 318627), (45, 283224), (54, 236020), (60, 212418), (72, 177015), (90, 141612), (108, 118010), (120, 106209), (135, 94408), (180, 70806), (216, 59005), (270, 47204), (360, 35403), (540, 23602), (1080, 11801)]