2104320

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{137}}^1$

素因数の和:165

約数の個数: 88

約数和(自身を含む): 6779664

約数和(自身を除く): 4675344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 137, 160, 192, 240, 256, 274, 320, 384, 411, 480, 512, 548, 640, 685, 768, 822, 960, 1024, 1096, 1280, 1370, 1536, 1644, 1920, 2055, 2192, 2560, 2740, 3072, 3288, 3840, 4110, 4384, 5120, 5480, 6576, 7680, 8220, 8768, 10960, 13152, 15360, 16440, 17536, 21920, 26304, 32880, 35072, 43840, 52608, 65760, 70144, 87680, 105216, 131520, 140288, 175360, 210432, 263040, 350720, 420864, 526080, 701440, 1052160, 2104320]

約数ペア:

[(1, 2104320), (2, 1052160), (3, 701440), (4, 526080), (5, 420864), (6, 350720), (8, 263040), (10, 210432), (12, 175360), (15, 140288), (16, 131520), (20, 105216), (24, 87680), (30, 70144), (32, 65760), (40, 52608), (48, 43840), (60, 35072), (64, 32880), (80, 26304), (96, 21920), (120, 17536), (128, 16440), (137, 15360), (160, 13152), (192, 10960), (240, 8768), (256, 8220), (274, 7680), (320, 6576), (384, 5480), (411, 5120), (480, 4384), (512, 4110), (548, 3840), (640, 3288), (685, 3072), (768, 2740), (822, 2560), (960, 2192), (1024, 2055), (1096, 1920), (1280, 1644), (1370, 1536)]