25490160

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11801}}^1$

素因数の和:11823

約数の個数: 80

約数和(自身を含む): 87806880

約数和(自身を除く): 62316720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 11801, 23602, 35403, 47204, 59005, 70806, 94408, 106209, 118010, 141612, 177015, 188816, 212418, 236020, 283224, 318627, 354030, 424836, 472040, 531045, 566448, 637254, 708060, 849672, 944080, 1062090, 1274508, 1416120, 1593135, 1699344, 2124180, 2549016, 2832240, 3186270, 4248360, 5098032, 6372540, 8496720, 12745080, 25490160]

約数ペア:

[(1, 25490160), (2, 12745080), (3, 8496720), (4, 6372540), (5, 5098032), (6, 4248360), (8, 3186270), (9, 2832240), (10, 2549016), (12, 2124180), (15, 1699344), (16, 1593135), (18, 1416120), (20, 1274508), (24, 1062090), (27, 944080), (30, 849672), (36, 708060), (40, 637254), (45, 566448), (48, 531045), (54, 472040), (60, 424836), (72, 354030), (80, 318627), (90, 283224), (108, 236020), (120, 212418), (135, 188816), (144, 177015), (180, 141612), (216, 118010), (240, 106209), (270, 94408), (360, 70806), (432, 59005), (540, 47204), (720, 35403), (1080, 23602), (2160, 11801)]