1884446640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{872429}}^1$

素因数の和:872451

約数の個数: 80

約数和(自身を含む): 6490879200

約数和(自身を除く): 4606432560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 872429, 1744858, 2617287, 3489716, 4362145, 5234574, 6979432, 7851861, 8724290, 10469148, 13086435, 13958864, 15703722, 17448580, 20938296, 23555583, 26172870, 31407444, 34897160, 39259305, 41876592, 47111166, 52345740, 62814888, 69794320, 78518610, 94222332, 104691480, 117777915, 125629776, 157037220, 188444664, 209382960, 235555830, 314074440, 376889328, 471111660, 628148880, 942223320, 1884446640]

約数ペア:

[(1, 1884446640), (2, 942223320), (3, 628148880), (4, 471111660), (5, 376889328), (6, 314074440), (8, 235555830), (9, 209382960), (10, 188444664), (12, 157037220), (15, 125629776), (16, 117777915), (18, 104691480), (20, 94222332), (24, 78518610), (27, 69794320), (30, 62814888), (36, 52345740), (40, 47111166), (45, 41876592), (48, 39259305), (54, 34897160), (60, 31407444), (72, 26172870), (80, 23555583), (90, 20938296), (108, 17448580), (120, 15703722), (135, 13958864), (144, 13086435), (180, 10469148), (216, 8724290), (240, 7851861), (270, 6979432), (360, 5234574), (432, 4362145), (540, 3489716), (720, 2617287), (1080, 1744858), (2160, 872429)]