2785278960

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{429827}}^1$

素因数の和:429852

約数の個数: 100

約数和(自身を含む): 9673708968

約数和(自身を除く): 6888430008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 429827, 859654, 1289481, 1719308, 2149135, 2578962, 3438616, 3868443, 4298270, 5157924, 6447405, 6877232, 7736886, 8596540, 10315848, 11605329, 12894810, 15473772, 17193080, 19342215, 20631696, 23210658, 25789620, 30947544, 34386160, 34815987, 38684430, 46421316, 51579240, 58026645, 61895088, 69631974, 77368860, 92842632, 103158480, 116053290, 139263948, 154737720, 174079935, 185685264, 232106580, 278527896, 309475440, 348159870, 464213160, 557055792, 696319740, 928426320, 1392639480, 2785278960]

約数ペア:

[(1, 2785278960), (2, 1392639480), (3, 928426320), (4, 696319740), (5, 557055792), (6, 464213160), (8, 348159870), (9, 309475440), (10, 278527896), (12, 232106580), (15, 185685264), (16, 174079935), (18, 154737720), (20, 139263948), (24, 116053290), (27, 103158480), (30, 92842632), (36, 77368860), (40, 69631974), (45, 61895088), (48, 58026645), (54, 51579240), (60, 46421316), (72, 38684430), (80, 34815987), (81, 34386160), (90, 30947544), (108, 25789620), (120, 23210658), (135, 20631696), (144, 19342215), (162, 17193080), (180, 15473772), (216, 12894810), (240, 11605329), (270, 10315848), (324, 8596540), (360, 7736886), (405, 6877232), (432, 6447405), (540, 5157924), (648, 4298270), (720, 3868443), (810, 3438616), (1080, 2578962), (1296, 2149135), (1620, 1719308), (2160, 1289481), (3240, 859654), (6480, 429827)]