925374720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1759}}^1$

素因数の和:1920

約数の個数: 144

約数和(自身を含む): 2978680320

約数和(自身を除く): 2053305600

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, 548, 640, 685, 768, 822, 960, 1096, 1280, 1370, 1644, 1759, 1920, 2055, 2192, 2740, 3288, 3518, 3840, 4110, 4384, 5277, 5480, 6576, 7036, 8220, 8768, 8795, 10554, 10960, 13152, 14072, 16440, 17536, 17590, 21108, 21920, 26304, 26385, 28144, 32880, 35072, 35180, 42216, 43840, 52608, 52770, 56288, 65760, 70360, 84432, 87680, 105216, 105540, 112576, 131520, 140720, 168864, 175360, 211080, 225152, 240983, 263040, 281440, 337728, 422160, 450304, 481966, 526080, 562880, 675456, 722949, 844320, 963932, 1125760, 1204915, 1350912, 1445898, 1688640, 1927864, 2251520, 2409830, 2891796, 3377280, 3614745, 3855728, 4819660, 5783592, 6754560, 7229490, 7711456, 9639320, 11567184, 14458980, 15422912, 19278640, 23134368, 28917960, 30845824, 38557280, 46268736, 57835920, 61691648, 77114560, 92537472, 115671840, 154229120, 185074944, 231343680, 308458240, 462687360, 925374720]

約数ペア:

[(1, 925374720), (2, 462687360), (3, 308458240), (4, 231343680), (5, 185074944), (6, 154229120), (8, 115671840), (10, 92537472), (12, 77114560), (15, 61691648), (16, 57835920), (20, 46268736), (24, 38557280), (30, 30845824), (32, 28917960), (40, 23134368), (48, 19278640), (60, 15422912), (64, 14458980), (80, 11567184), (96, 9639320), (120, 7711456), (128, 7229490), (137, 6754560), (160, 5783592), (192, 4819660), (240, 3855728), (256, 3614745), (274, 3377280), (320, 2891796), (384, 2409830), (411, 2251520), (480, 1927864), (548, 1688640), (640, 1445898), (685, 1350912), (768, 1204915), (822, 1125760), (960, 963932), (1096, 844320), (1280, 722949), (1370, 675456), (1644, 562880), (1759, 526080), (1920, 481966), (2055, 450304), (2192, 422160), (2740, 337728), (3288, 281440), (3518, 263040), (3840, 240983), (4110, 225152), (4384, 211080), (5277, 175360), (5480, 168864), (6576, 140720), (7036, 131520), (8220, 112576), (8768, 105540), (8795, 105216), (10554, 87680), (10960, 84432), (13152, 70360), (14072, 65760), (16440, 56288), (17536, 52770), (17590, 52608), (21108, 43840), (21920, 42216), (26304, 35180), (26385, 35072), (28144, 32880)]