720216

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{1429}}^1$

素因数の和:1448

約数の個数: 48

約数和(自身を含む): 2230800

約数和(自身を除く): 1510584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 1429, 2858, 4287, 5716, 8574, 10003, 11432, 12861, 17148, 20006, 25722, 30009, 34296, 40012, 51444, 60018, 80024, 90027, 102888, 120036, 180054, 240072, 360108, 720216]

約数ペア:

[(1, 720216), (2, 360108), (3, 240072), (4, 180054), (6, 120036), (7, 102888), (8, 90027), (9, 80024), (12, 60018), (14, 51444), (18, 40012), (21, 34296), (24, 30009), (28, 25722), (36, 20006), (42, 17148), (56, 12861), (63, 11432), (72, 10003), (84, 8574), (126, 5716), (168, 4287), (252, 2858), (504, 1429)]