2728545120

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{270689}}^1$

素因数の和:270717

約数の個数: 144

約数和(自身を含む): 10641365280

約数和(自身を除く): 7912820160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 270689, 541378, 812067, 1082756, 1353445, 1624134, 1894823, 2165512, 2436201, 2706890, 3248268, 3789646, 4060335, 4331024, 4872402, 5413780, 5684469, 6496536, 7579292, 8120670, 8662048, 9474115, 9744804, 10827560, 11368938, 12181005, 12993072, 15158584, 16241340, 17053407, 18948230, 19489608, 21655120, 22737876, 24362010, 25986144, 28422345, 30317168, 32482680, 34106814, 37896460, 38979216, 43310240, 45475752, 48724020, 56844690, 60634336, 64965360, 68213628, 75792920, 77958432, 85267035, 90951504, 97448040, 113689380, 129930720, 136427256, 151585840, 170534070, 181903008, 194896080, 227378760, 272854512, 303171680, 341068140, 389792160, 454757520, 545709024, 682136280, 909515040, 1364272560, 2728545120]

約数ペア:

[(1, 2728545120), (2, 1364272560), (3, 909515040), (4, 682136280), (5, 545709024), (6, 454757520), (7, 389792160), (8, 341068140), (9, 303171680), (10, 272854512), (12, 227378760), (14, 194896080), (15, 181903008), (16, 170534070), (18, 151585840), (20, 136427256), (21, 129930720), (24, 113689380), (28, 97448040), (30, 90951504), (32, 85267035), (35, 77958432), (36, 75792920), (40, 68213628), (42, 64965360), (45, 60634336), (48, 56844690), (56, 48724020), (60, 45475752), (63, 43310240), (70, 38979216), (72, 37896460), (80, 34106814), (84, 32482680), (90, 30317168), (96, 28422345), (105, 25986144), (112, 24362010), (120, 22737876), (126, 21655120), (140, 19489608), (144, 18948230), (160, 17053407), (168, 16241340), (180, 15158584), (210, 12993072), (224, 12181005), (240, 11368938), (252, 10827560), (280, 9744804), (288, 9474115), (315, 8662048), (336, 8120670), (360, 7579292), (420, 6496536), (480, 5684469), (504, 5413780), (560, 4872402), (630, 4331024), (672, 4060335), (720, 3789646), (840, 3248268), (1008, 2706890), (1120, 2436201), (1260, 2165512), (1440, 1894823), (1680, 1624134), (2016, 1353445), (2520, 1082756), (3360, 812067), (5040, 541378), (10080, 270689)]