74526720

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{1213}}^1$

素因数の和:1245

約数の個数: 104

約数和(自身を含む): 238652976

約数和(自身を除く): 164126256

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, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1213, 1280, 1536, 1920, 2048, 2426, 2560, 3072, 3639, 3840, 4096, 4852, 5120, 6065, 6144, 7278, 7680, 9704, 10240, 12130, 12288, 14556, 15360, 18195, 19408, 20480, 24260, 29112, 30720, 36390, 38816, 48520, 58224, 61440, 72780, 77632, 97040, 116448, 145560, 155264, 194080, 232896, 291120, 310528, 388160, 465792, 582240, 621056, 776320, 931584, 1164480, 1242112, 1552640, 1863168, 2328960, 2484224, 3105280, 3726336, 4657920, 4968448, 6210560, 7452672, 9315840, 12421120, 14905344, 18631680, 24842240, 37263360, 74526720]

約数ペア:

[(1, 74526720), (2, 37263360), (3, 24842240), (4, 18631680), (5, 14905344), (6, 12421120), (8, 9315840), (10, 7452672), (12, 6210560), (15, 4968448), (16, 4657920), (20, 3726336), (24, 3105280), (30, 2484224), (32, 2328960), (40, 1863168), (48, 1552640), (60, 1242112), (64, 1164480), (80, 931584), (96, 776320), (120, 621056), (128, 582240), (160, 465792), (192, 388160), (240, 310528), (256, 291120), (320, 232896), (384, 194080), (480, 155264), (512, 145560), (640, 116448), (768, 97040), (960, 77632), (1024, 72780), (1213, 61440), (1280, 58224), (1536, 48520), (1920, 38816), (2048, 36390), (2426, 30720), (2560, 29112), (3072, 24260), (3639, 20480), (3840, 19408), (4096, 18195), (4852, 15360), (5120, 14556), (6065, 12288), (6144, 12130), (7278, 10240), (7680, 9704)]