7420320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{5153}}^1$

素因数の和:5174

約数の個数: 72

約数和(自身を含む): 25326756

約数和(自身を除く): 17906436

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, 5153, 10306, 15459, 20612, 25765, 30918, 41224, 46377, 51530, 61836, 77295, 82448, 92754, 103060, 123672, 154590, 164896, 185508, 206120, 231885, 247344, 309180, 371016, 412240, 463770, 494688, 618360, 742032, 824480, 927540, 1236720, 1484064, 1855080, 2473440, 3710160, 7420320]

約数ペア:

[(1, 7420320), (2, 3710160), (3, 2473440), (4, 1855080), (5, 1484064), (6, 1236720), (8, 927540), (9, 824480), (10, 742032), (12, 618360), (15, 494688), (16, 463770), (18, 412240), (20, 371016), (24, 309180), (30, 247344), (32, 231885), (36, 206120), (40, 185508), (45, 164896), (48, 154590), (60, 123672), (72, 103060), (80, 92754), (90, 82448), (96, 77295), (120, 61836), (144, 51530), (160, 46377), (180, 41224), (240, 30918), (288, 25765), (360, 20612), (480, 15459), (720, 10306), (1440, 5153)]