40320084

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{12973}}^1$

素因数の和:13024

約数の個数: 48

約数和(自身を含む): 110434688

約数和(自身を除く): 70114604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 12973, 25946, 38919, 51892, 77838, 90811, 155676, 181622, 272433, 363244, 480001, 544866, 960002, 1089732, 1440003, 1920004, 2880006, 3360007, 5760012, 6720014, 10080021, 13440028, 20160042, 40320084]

約数ペア:

[(1, 40320084), (2, 20160042), (3, 13440028), (4, 10080021), (6, 6720014), (7, 5760012), (12, 3360007), (14, 2880006), (21, 1920004), (28, 1440003), (37, 1089732), (42, 960002), (74, 544866), (84, 480001), (111, 363244), (148, 272433), (222, 181622), (259, 155676), (444, 90811), (518, 77838), (777, 51892), (1036, 38919), (1554, 25946), (3108, 12973)]