8663040

素因数分解:

$2^{12}\times 3^2\times 5^1\times {\mathrm{47}}^1$

素因数の和:82

約数の個数: 156

約数和(自身を含む): 30667104

約数和(自身を除く): 22004064

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 64, 72, 80, 90, 94, 96, 120, 128, 141, 144, 160, 180, 188, 192, 235, 240, 256, 282, 288, 320, 360, 376, 384, 423, 470, 480, 512, 564, 576, 640, 705, 720, 752, 768, 846, 940, 960, 1024, 1128, 1152, 1280, 1410, 1440, 1504, 1536, 1692, 1880, 1920, 2048, 2115, 2256, 2304, 2560, 2820, 2880, 3008, 3072, 3384, 3760, 3840, 4096, 4230, 4512, 4608, 5120, 5640, 5760, 6016, 6144, 6768, 7520, 7680, 8460, 9024, 9216, 10240, 11280, 11520, 12032, 12288, 13536, 15040, 15360, 16920, 18048, 18432, 20480, 22560, 23040, 24064, 27072, 30080, 30720, 33840, 36096, 36864, 45120, 46080, 48128, 54144, 60160, 61440, 67680, 72192, 90240, 92160, 96256, 108288, 120320, 135360, 144384, 180480, 184320, 192512, 216576, 240640, 270720, 288768, 360960, 433152, 481280, 541440, 577536, 721920, 866304, 962560, 1082880, 1443840, 1732608, 2165760, 2887680, 4331520, 8663040]

約数ペア:

[(1, 8663040), (2, 4331520), (3, 2887680), (4, 2165760), (5, 1732608), (6, 1443840), (8, 1082880), (9, 962560), (10, 866304), (12, 721920), (15, 577536), (16, 541440), (18, 481280), (20, 433152), (24, 360960), (30, 288768), (32, 270720), (36, 240640), (40, 216576), (45, 192512), (47, 184320), (48, 180480), (60, 144384), (64, 135360), (72, 120320), (80, 108288), (90, 96256), (94, 92160), (96, 90240), (120, 72192), (128, 67680), (141, 61440), (144, 60160), (160, 54144), (180, 48128), (188, 46080), (192, 45120), (235, 36864), (240, 36096), (256, 33840), (282, 30720), (288, 30080), (320, 27072), (360, 24064), (376, 23040), (384, 22560), (423, 20480), (470, 18432), (480, 18048), (512, 16920), (564, 15360), (576, 15040), (640, 13536), (705, 12288), (720, 12032), (752, 11520), (768, 11280), (846, 10240), (940, 9216), (960, 9024), (1024, 8460), (1128, 7680), (1152, 7520), (1280, 6768), (1410, 6144), (1440, 6016), (1504, 5760), (1536, 5640), (1692, 5120), (1880, 4608), (1920, 4512), (2048, 4230), (2115, 4096), (2256, 3840), (2304, 3760), (2560, 3384), (2820, 3072), (2880, 3008)]