748062720

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{8117}}^1$

素因数の和:8150

約数の個数: 144

約数和(自身を含む): 2592970380

約数和(自身を除く): 1844907660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2048, 2304, 2560, 2880, 3072, 3840, 4608, 5120, 5760, 6144, 7680, 8117, 9216, 10240, 11520, 15360, 16234, 18432, 23040, 24351, 30720, 32468, 40585, 46080, 48702, 64936, 73053, 81170, 92160, 97404, 121755, 129872, 146106, 162340, 194808, 243510, 259744, 292212, 324680, 365265, 389616, 487020, 519488, 584424, 649360, 730530, 779232, 974040, 1038976, 1168848, 1298720, 1461060, 1558464, 1948080, 2077952, 2337696, 2597440, 2922120, 3116928, 3896160, 4155904, 4675392, 5194880, 5844240, 6233856, 7792320, 8311808, 9350784, 10389760, 11688480, 12467712, 15584640, 16623616, 18701568, 20779520, 23376960, 24935424, 31169280, 37403136, 41559040, 46753920, 49870848, 62338560, 74806272, 83118080, 93507840, 124677120, 149612544, 187015680, 249354240, 374031360, 748062720]

約数ペア:

[(1, 748062720), (2, 374031360), (3, 249354240), (4, 187015680), (5, 149612544), (6, 124677120), (8, 93507840), (9, 83118080), (10, 74806272), (12, 62338560), (15, 49870848), (16, 46753920), (18, 41559040), (20, 37403136), (24, 31169280), (30, 24935424), (32, 23376960), (36, 20779520), (40, 18701568), (45, 16623616), (48, 15584640), (60, 12467712), (64, 11688480), (72, 10389760), (80, 9350784), (90, 8311808), (96, 7792320), (120, 6233856), (128, 5844240), (144, 5194880), (160, 4675392), (180, 4155904), (192, 3896160), (240, 3116928), (256, 2922120), (288, 2597440), (320, 2337696), (360, 2077952), (384, 1948080), (480, 1558464), (512, 1461060), (576, 1298720), (640, 1168848), (720, 1038976), (768, 974040), (960, 779232), (1024, 730530), (1152, 649360), (1280, 584424), (1440, 519488), (1536, 487020), (1920, 389616), (2048, 365265), (2304, 324680), (2560, 292212), (2880, 259744), (3072, 243510), (3840, 194808), (4608, 162340), (5120, 146106), (5760, 129872), (6144, 121755), (7680, 97404), (8117, 92160), (9216, 81170), (10240, 73053), (11520, 64936), (15360, 48702), (16234, 46080), (18432, 40585), (23040, 32468), (24351, 30720)]