25116120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{69767}}^1$

素因数の和:69784

約数の個数: 48

約数和(自身を含む): 81628560

約数和(自身を除く): 56512440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 69767, 139534, 209301, 279068, 348835, 418602, 558136, 627903, 697670, 837204, 1046505, 1255806, 1395340, 1674408, 2093010, 2511612, 2790680, 3139515, 4186020, 5023224, 6279030, 8372040, 12558060, 25116120]

約数ペア:

[(1, 25116120), (2, 12558060), (3, 8372040), (4, 6279030), (5, 5023224), (6, 4186020), (8, 3139515), (9, 2790680), (10, 2511612), (12, 2093010), (15, 1674408), (18, 1395340), (20, 1255806), (24, 1046505), (30, 837204), (36, 697670), (40, 627903), (45, 558136), (60, 418602), (72, 348835), (90, 279068), (120, 209301), (180, 139534), (360, 69767)]