218026080

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{16823}}^1$

素因数の和:16850

約数の個数: 120

約数和(自身を含む): 769496112

約数和(自身を除く): 551470032

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, 16823, 33646, 50469, 67292, 84115, 100938, 134584, 151407, 168230, 201876, 252345, 269168, 302814, 336460, 403752, 454221, 504690, 538336, 605628, 672920, 757035, 807504, 908442, 1009380, 1211256, 1345840, 1362663, 1514070, 1615008, 1816884, 2018760, 2271105, 2422512, 2691680, 2725326, 3028140, 3633768, 4037520, 4542210, 4845024, 5450652, 6056280, 6813315, 7267536, 8075040, 9084420, 10901304, 12112560, 13626630, 14535072, 18168840, 21802608, 24225120, 27253260, 36337680, 43605216, 54506520, 72675360, 109013040, 218026080]

約数ペア:

[(1, 218026080), (2, 109013040), (3, 72675360), (4, 54506520), (5, 43605216), (6, 36337680), (8, 27253260), (9, 24225120), (10, 21802608), (12, 18168840), (15, 14535072), (16, 13626630), (18, 12112560), (20, 10901304), (24, 9084420), (27, 8075040), (30, 7267536), (32, 6813315), (36, 6056280), (40, 5450652), (45, 4845024), (48, 4542210), (54, 4037520), (60, 3633768), (72, 3028140), (80, 2725326), (81, 2691680), (90, 2422512), (96, 2271105), (108, 2018760), (120, 1816884), (135, 1615008), (144, 1514070), (160, 1362663), (162, 1345840), (180, 1211256), (216, 1009380), (240, 908442), (270, 807504), (288, 757035), (324, 672920), (360, 605628), (405, 538336), (432, 504690), (480, 454221), (540, 403752), (648, 336460), (720, 302814), (810, 269168), (864, 252345), (1080, 201876), (1296, 168230), (1440, 151407), (1620, 134584), (2160, 100938), (2592, 84115), (3240, 67292), (4320, 50469), (6480, 33646), (12960, 16823)]