9894960

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{509}}^1$

素因数の和:537

約数の個数: 120

約数和(自身を含む): 34529040

約数和(自身を除く): 24634080

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, 243, 270, 324, 360, 405, 432, 486, 509, 540, 648, 720, 810, 972, 1018, 1080, 1215, 1296, 1527, 1620, 1944, 2036, 2160, 2430, 2545, 3054, 3240, 3888, 4072, 4581, 4860, 5090, 6108, 6480, 7635, 8144, 9162, 9720, 10180, 12216, 13743, 15270, 18324, 19440, 20360, 22905, 24432, 27486, 30540, 36648, 40720, 41229, 45810, 54972, 61080, 68715, 73296, 82458, 91620, 109944, 122160, 123687, 137430, 164916, 183240, 206145, 219888, 247374, 274860, 329832, 366480, 412290, 494748, 549720, 618435, 659664, 824580, 989496, 1099440, 1236870, 1649160, 1978992, 2473740, 3298320, 4947480, 9894960]

約数ペア:

[(1, 9894960), (2, 4947480), (3, 3298320), (4, 2473740), (5, 1978992), (6, 1649160), (8, 1236870), (9, 1099440), (10, 989496), (12, 824580), (15, 659664), (16, 618435), (18, 549720), (20, 494748), (24, 412290), (27, 366480), (30, 329832), (36, 274860), (40, 247374), (45, 219888), (48, 206145), (54, 183240), (60, 164916), (72, 137430), (80, 123687), (81, 122160), (90, 109944), (108, 91620), (120, 82458), (135, 73296), (144, 68715), (162, 61080), (180, 54972), (216, 45810), (240, 41229), (243, 40720), (270, 36648), (324, 30540), (360, 27486), (405, 24432), (432, 22905), (486, 20360), (509, 19440), (540, 18324), (648, 15270), (720, 13743), (810, 12216), (972, 10180), (1018, 9720), (1080, 9162), (1215, 8144), (1296, 7635), (1527, 6480), (1620, 6108), (1944, 5090), (2036, 4860), (2160, 4581), (2430, 4072), (2545, 3888), (3054, 3240)]