212764320

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{16417}}^1$

素因数の和:16444

約数の個数: 120

約数和(自身を含む): 750926484

約数和(自身を除く): 538162164

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, 16417, 32834, 49251, 65668, 82085, 98502, 131336, 147753, 164170, 197004, 246255, 262672, 295506, 328340, 394008, 443259, 492510, 525344, 591012, 656680, 738765, 788016, 886518, 985020, 1182024, 1313360, 1329777, 1477530, 1576032, 1773036, 1970040, 2216295, 2364048, 2626720, 2659554, 2955060, 3546072, 3940080, 4432590, 4728096, 5319108, 5910120, 6648885, 7092144, 7880160, 8865180, 10638216, 11820240, 13297770, 14184288, 17730360, 21276432, 23640480, 26595540, 35460720, 42552864, 53191080, 70921440, 106382160, 212764320]

約数ペア:

[(1, 212764320), (2, 106382160), (3, 70921440), (4, 53191080), (5, 42552864), (6, 35460720), (8, 26595540), (9, 23640480), (10, 21276432), (12, 17730360), (15, 14184288), (16, 13297770), (18, 11820240), (20, 10638216), (24, 8865180), (27, 7880160), (30, 7092144), (32, 6648885), (36, 5910120), (40, 5319108), (45, 4728096), (48, 4432590), (54, 3940080), (60, 3546072), (72, 2955060), (80, 2659554), (81, 2626720), (90, 2364048), (96, 2216295), (108, 1970040), (120, 1773036), (135, 1576032), (144, 1477530), (160, 1329777), (162, 1313360), (180, 1182024), (216, 985020), (240, 886518), (270, 788016), (288, 738765), (324, 656680), (360, 591012), (405, 525344), (432, 492510), (480, 443259), (540, 394008), (648, 328340), (720, 295506), (810, 262672), (864, 246255), (1080, 197004), (1296, 164170), (1440, 147753), (1620, 131336), (2160, 98502), (2592, 82085), (3240, 65668), (4320, 49251), (6480, 32834), (12960, 16417)]