5022720

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{109}}^1$

素因数の和:140

約数の個数: 132

約数和(自身を含む): 17563260

約数和(自身を除く): 12540540

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, 109, 120, 128, 144, 160, 180, 192, 218, 240, 256, 288, 320, 327, 360, 384, 436, 480, 512, 545, 576, 640, 654, 720, 768, 872, 960, 981, 1024, 1090, 1152, 1280, 1308, 1440, 1536, 1635, 1744, 1920, 1962, 2180, 2304, 2560, 2616, 2880, 3072, 3270, 3488, 3840, 3924, 4360, 4608, 4905, 5120, 5232, 5760, 6540, 6976, 7680, 7848, 8720, 9216, 9810, 10464, 11520, 13080, 13952, 15360, 15696, 17440, 19620, 20928, 23040, 26160, 27904, 31392, 34880, 39240, 41856, 46080, 52320, 55808, 62784, 69760, 78480, 83712, 104640, 111616, 125568, 139520, 156960, 167424, 209280, 251136, 279040, 313920, 334848, 418560, 502272, 558080, 627840, 837120, 1004544, 1255680, 1674240, 2511360, 5022720]

約数ペア:

[(1, 5022720), (2, 2511360), (3, 1674240), (4, 1255680), (5, 1004544), (6, 837120), (8, 627840), (9, 558080), (10, 502272), (12, 418560), (15, 334848), (16, 313920), (18, 279040), (20, 251136), (24, 209280), (30, 167424), (32, 156960), (36, 139520), (40, 125568), (45, 111616), (48, 104640), (60, 83712), (64, 78480), (72, 69760), (80, 62784), (90, 55808), (96, 52320), (109, 46080), (120, 41856), (128, 39240), (144, 34880), (160, 31392), (180, 27904), (192, 26160), (218, 23040), (240, 20928), (256, 19620), (288, 17440), (320, 15696), (327, 15360), (360, 13952), (384, 13080), (436, 11520), (480, 10464), (512, 9810), (545, 9216), (576, 8720), (640, 7848), (654, 7680), (720, 6976), (768, 6540), (872, 5760), (960, 5232), (981, 5120), (1024, 4905), (1090, 4608), (1152, 4360), (1280, 3924), (1308, 3840), (1440, 3488), (1536, 3270), (1635, 3072), (1744, 2880), (1920, 2616), (1962, 2560), (2180, 2304)]