2203440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{9181}}^1$

素因数の和:9197

約数の個数: 40

約数和(自身を含む): 6831408

約数和(自身を除く): 4627968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 9181, 18362, 27543, 36724, 45905, 55086, 73448, 91810, 110172, 137715, 146896, 183620, 220344, 275430, 367240, 440688, 550860, 734480, 1101720, 2203440]

約数ペア:

[(1, 2203440), (2, 1101720), (3, 734480), (4, 550860), (5, 440688), (6, 367240), (8, 275430), (10, 220344), (12, 183620), (15, 146896), (16, 137715), (20, 110172), (24, 91810), (30, 73448), (40, 55086), (48, 45905), (60, 36724), (80, 27543), (120, 18362), (240, 9181)]