1425065760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{989629}}^1$

素因数の和:989650

約数の個数: 72

約数和(自身を含む): 4863041820

約数和(自身を除く): 3437976060

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 989629, 1979258, 2968887, 3958516, 4948145, 5937774, 7917032, 8906661, 9896290, 11875548, 14844435, 15834064, 17813322, 19792580, 23751096, 29688870, 31668128, 35626644, 39585160, 44533305, 47502192, 59377740, 71253288, 79170320, 89066610, 95004384, 118755480, 142506576, 158340640, 178133220, 237510960, 285013152, 356266440, 475021920, 712532880, 1425065760]

約数ペア:

[(1, 1425065760), (2, 712532880), (3, 475021920), (4, 356266440), (5, 285013152), (6, 237510960), (8, 178133220), (9, 158340640), (10, 142506576), (12, 118755480), (15, 95004384), (16, 89066610), (18, 79170320), (20, 71253288), (24, 59377740), (30, 47502192), (32, 44533305), (36, 39585160), (40, 35626644), (45, 31668128), (48, 29688870), (60, 23751096), (72, 19792580), (80, 17813322), (90, 15834064), (96, 14844435), (120, 11875548), (144, 9896290), (160, 8906661), (180, 7917032), (240, 5937774), (288, 4948145), (360, 3958516), (480, 2968887), (720, 1979258), (1440, 989629)]