22249440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{15451}}^1$

素因数の和:15472

約数の個数: 72

約数和(自身を含む): 75931128

約数和(自身を除く): 53681688

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 15451, 30902, 46353, 61804, 77255, 92706, 123608, 139059, 154510, 185412, 231765, 247216, 278118, 309020, 370824, 463530, 494432, 556236, 618040, 695295, 741648, 927060, 1112472, 1236080, 1390590, 1483296, 1854120, 2224944, 2472160, 2781180, 3708240, 4449888, 5562360, 7416480, 11124720, 22249440]

約数ペア:

[(1, 22249440), (2, 11124720), (3, 7416480), (4, 5562360), (5, 4449888), (6, 3708240), (8, 2781180), (9, 2472160), (10, 2224944), (12, 1854120), (15, 1483296), (16, 1390590), (18, 1236080), (20, 1112472), (24, 927060), (30, 741648), (32, 695295), (36, 618040), (40, 556236), (45, 494432), (48, 463530), (60, 370824), (72, 309020), (80, 278118), (90, 247216), (96, 231765), (120, 185412), (144, 154510), (160, 139059), (180, 123608), (240, 92706), (288, 77255), (360, 61804), (480, 46353), (720, 30902), (1440, 15451)]