2169668880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{7951}}^1$

素因数の和:8349

約数の個数: 120

約数和(自身を含む): 7306615680

約数和(自身を除く): 5136946800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 379, 720, 758, 1137, 1516, 1895, 2274, 3032, 3411, 3790, 4548, 5685, 6064, 6822, 7580, 7951, 9096, 11370, 13644, 15160, 15902, 17055, 18192, 22740, 23853, 27288, 30320, 31804, 34110, 39755, 45480, 47706, 54576, 63608, 68220, 71559, 79510, 90960, 95412, 119265, 127216, 136440, 143118, 159020, 190824, 238530, 272880, 286236, 318040, 357795, 381648, 477060, 572472, 636080, 715590, 954120, 1144944, 1431180, 1908240, 2862360, 3013429, 5724720, 6026858, 9040287, 12053716, 15067145, 18080574, 24107432, 27120861, 30134290, 36161148, 45201435, 48214864, 54241722, 60268580, 72322296, 90402870, 108483444, 120537160, 135604305, 144644592, 180805740, 216966888, 241074320, 271208610, 361611480, 433933776, 542417220, 723222960, 1084834440, 2169668880]

約数ペア:

[(1, 2169668880), (2, 1084834440), (3, 723222960), (4, 542417220), (5, 433933776), (6, 361611480), (8, 271208610), (9, 241074320), (10, 216966888), (12, 180805740), (15, 144644592), (16, 135604305), (18, 120537160), (20, 108483444), (24, 90402870), (30, 72322296), (36, 60268580), (40, 54241722), (45, 48214864), (48, 45201435), (60, 36161148), (72, 30134290), (80, 27120861), (90, 24107432), (120, 18080574), (144, 15067145), (180, 12053716), (240, 9040287), (360, 6026858), (379, 5724720), (720, 3013429), (758, 2862360), (1137, 1908240), (1516, 1431180), (1895, 1144944), (2274, 954120), (3032, 715590), (3411, 636080), (3790, 572472), (4548, 477060), (5685, 381648), (6064, 357795), (6822, 318040), (7580, 286236), (7951, 272880), (9096, 238530), (11370, 190824), (13644, 159020), (15160, 143118), (15902, 136440), (17055, 127216), (18192, 119265), (22740, 95412), (23853, 90960), (27288, 79510), (30320, 71559), (31804, 68220), (34110, 63608), (39755, 54576), (45480, 47706)]