25242120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{70117}}^1$

素因数の和:70134

約数の個数: 48

約数和(自身を含む): 82038060

約数和(自身を除く): 56795940

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, 70117, 140234, 210351, 280468, 350585, 420702, 560936, 631053, 701170, 841404, 1051755, 1262106, 1402340, 1682808, 2103510, 2524212, 2804680, 3155265, 4207020, 5048424, 6310530, 8414040, 12621060, 25242120]

約数ペア:

[(1, 25242120), (2, 12621060), (3, 8414040), (4, 6310530), (5, 5048424), (6, 4207020), (8, 3155265), (9, 2804680), (10, 2524212), (12, 2103510), (15, 1682808), (18, 1402340), (20, 1262106), (24, 1051755), (30, 841404), (36, 701170), (40, 631053), (45, 560936), (60, 420702), (72, 350585), (90, 280468), (120, 210351), (180, 140234), (360, 70117)]