1572804540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{970867}}^1$

素因数の和:970888

約数の個数: 60

約数和(自身を含む): 4933951176

約数和(自身を除く): 3361146636

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 970867, 1941734, 2912601, 3883468, 4854335, 5825202, 8737803, 9708670, 11650404, 14563005, 17475606, 19417340, 26213409, 29126010, 34951212, 43689015, 52426818, 58252020, 78640227, 87378030, 104853636, 131067045, 157280454, 174756060, 262134090, 314560908, 393201135, 524268180, 786402270, 1572804540]

約数ペア:

[(1, 1572804540), (2, 786402270), (3, 524268180), (4, 393201135), (5, 314560908), (6, 262134090), (9, 174756060), (10, 157280454), (12, 131067045), (15, 104853636), (18, 87378030), (20, 78640227), (27, 58252020), (30, 52426818), (36, 43689015), (45, 34951212), (54, 29126010), (60, 26213409), (81, 19417340), (90, 17475606), (108, 14563005), (135, 11650404), (162, 9708670), (180, 8737803), (270, 5825202), (324, 4854335), (405, 3883468), (540, 2912601), (810, 1941734), (1620, 970867)]