22013280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{15287}}^1$

素因数の和:15308

約数の個数: 72

約数和(自身を含む): 75125232

約数和(自身を除く): 53111952

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, 15287, 30574, 45861, 61148, 76435, 91722, 122296, 137583, 152870, 183444, 229305, 244592, 275166, 305740, 366888, 458610, 489184, 550332, 611480, 687915, 733776, 917220, 1100664, 1222960, 1375830, 1467552, 1834440, 2201328, 2445920, 2751660, 3668880, 4402656, 5503320, 7337760, 11006640, 22013280]

約数ペア:

[(1, 22013280), (2, 11006640), (3, 7337760), (4, 5503320), (5, 4402656), (6, 3668880), (8, 2751660), (9, 2445920), (10, 2201328), (12, 1834440), (15, 1467552), (16, 1375830), (18, 1222960), (20, 1100664), (24, 917220), (30, 733776), (32, 687915), (36, 611480), (40, 550332), (45, 489184), (48, 458610), (60, 366888), (72, 305740), (80, 275166), (90, 244592), (96, 229305), (120, 183444), (144, 152870), (160, 137583), (180, 122296), (240, 91722), (288, 76435), (360, 61148), (480, 45861), (720, 30574), (1440, 15287)]