45154480

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11519}}^1$

素因数の和:11546

約数の個数: 60

約数和(自身を含む): 122135040

約数和(自身を除く): 76980560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 11519, 23038, 46076, 57595, 80633, 92152, 115190, 161266, 184304, 230380, 322532, 403165, 460760, 564431, 645064, 806330, 921520, 1128862, 1290128, 1612660, 2257724, 2822155, 3225320, 4515448, 5644310, 6450640, 9030896, 11288620, 22577240, 45154480]

約数ペア:

[(1, 45154480), (2, 22577240), (4, 11288620), (5, 9030896), (7, 6450640), (8, 5644310), (10, 4515448), (14, 3225320), (16, 2822155), (20, 2257724), (28, 1612660), (35, 1290128), (40, 1128862), (49, 921520), (56, 806330), (70, 645064), (80, 564431), (98, 460760), (112, 403165), (140, 322532), (196, 230380), (245, 184304), (280, 161266), (392, 115190), (490, 92152), (560, 80633), (784, 57595), (980, 46076), (1960, 23038), (3920, 11519)]