8004240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11117}}^1$

素因数の和:11136

約数の個数: 60

約数和(自身を含む): 26883324

約数和(自身を除く): 18879084

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, 11117, 22234, 33351, 44468, 55585, 66702, 88936, 100053, 111170, 133404, 166755, 177872, 200106, 222340, 266808, 333510, 400212, 444680, 500265, 533616, 667020, 800424, 889360, 1000530, 1334040, 1600848, 2001060, 2668080, 4002120, 8004240]

約数ペア:

[(1, 8004240), (2, 4002120), (3, 2668080), (4, 2001060), (5, 1600848), (6, 1334040), (8, 1000530), (9, 889360), (10, 800424), (12, 667020), (15, 533616), (16, 500265), (18, 444680), (20, 400212), (24, 333510), (30, 266808), (36, 222340), (40, 200106), (45, 177872), (48, 166755), (60, 133404), (72, 111170), (80, 100053), (90, 88936), (120, 66702), (144, 55585), (180, 44468), (240, 33351), (360, 22234), (720, 11117)]