16557605280

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{1277593}}^1$

素因数の和:1277620

約数の個数: 120

約数和(自身を含む): 58434594372

約数和(自身を除く): 41876989092

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 1277593, 2555186, 3832779, 5110372, 6387965, 7665558, 10220744, 11498337, 12775930, 15331116, 19163895, 20441488, 22996674, 25551860, 30662232, 34495011, 38327790, 40882976, 45993348, 51103720, 57491685, 61324464, 68990022, 76655580, 91986696, 102207440, 103485033, 114983370, 122648928, 137980044, 153311160, 172475055, 183973392, 204414880, 206970066, 229966740, 275960088, 306622320, 344950110, 367946784, 413940132, 459933480, 517425165, 551920176, 613244640, 689900220, 827880264, 919866960, 1034850330, 1103840352, 1379800440, 1655760528, 1839733920, 2069700660, 2759600880, 3311521056, 4139401320, 5519201760, 8278802640, 16557605280]

約数ペア:

[(1, 16557605280), (2, 8278802640), (3, 5519201760), (4, 4139401320), (5, 3311521056), (6, 2759600880), (8, 2069700660), (9, 1839733920), (10, 1655760528), (12, 1379800440), (15, 1103840352), (16, 1034850330), (18, 919866960), (20, 827880264), (24, 689900220), (27, 613244640), (30, 551920176), (32, 517425165), (36, 459933480), (40, 413940132), (45, 367946784), (48, 344950110), (54, 306622320), (60, 275960088), (72, 229966740), (80, 206970066), (81, 204414880), (90, 183973392), (96, 172475055), (108, 153311160), (120, 137980044), (135, 122648928), (144, 114983370), (160, 103485033), (162, 102207440), (180, 91986696), (216, 76655580), (240, 68990022), (270, 61324464), (288, 57491685), (324, 51103720), (360, 45993348), (405, 40882976), (432, 38327790), (480, 34495011), (540, 30662232), (648, 25551860), (720, 22996674), (810, 20441488), (864, 19163895), (1080, 15331116), (1296, 12775930), (1440, 11498337), (1620, 10220744), (2160, 7665558), (2592, 6387965), (3240, 5110372), (4320, 3832779), (6480, 2555186), (12960, 1277593)]