25998480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{36109}}^1$

素因数の和:36128

約数の個数: 60

約数和(自身を含む): 87313980

約数和(自身を除く): 61315500

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 36109, 72218, 108327, 144436, 180545, 216654, 288872, 324981, 361090, 433308, 541635, 577744, 649962, 722180, 866616, 1083270, 1299924, 1444360, 1624905, 1733232, 2166540, 2599848, 2888720, 3249810, 4333080, 5199696, 6499620, 8666160, 12999240, 25998480]

約数ペア:

[(1, 25998480), (2, 12999240), (3, 8666160), (4, 6499620), (5, 5199696), (6, 4333080), (8, 3249810), (9, 2888720), (10, 2599848), (12, 2166540), (15, 1733232), (16, 1624905), (18, 1444360), (20, 1299924), (24, 1083270), (30, 866616), (36, 722180), (40, 649962), (45, 577744), (48, 541635), (60, 433308), (72, 361090), (80, 324981), (90, 288872), (120, 216654), (144, 180545), (180, 144436), (240, 108327), (360, 72218), (720, 36109)]