1085274720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{251221}}^1$

素因数の和:251245

約数の個数: 96

約数和(自身を含む): 3798476640

約数和(自身を除く): 2713201920

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, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 251221, 502442, 753663, 1004884, 1256105, 1507326, 2009768, 2260989, 2512210, 3014652, 3768315, 4019536, 4521978, 5024420, 6029304, 6782967, 7536630, 8039072, 9043956, 10048840, 11304945, 12058608, 13565934, 15073260, 18087912, 20097680, 22609890, 24117216, 27131868, 30146520, 33914835, 36175824, 40195360, 45219780, 54263736, 60293040, 67829670, 72351648, 90439560, 108527472, 120586080, 135659340, 180879120, 217054944, 271318680, 361758240, 542637360, 1085274720]

約数ペア:

[(1, 1085274720), (2, 542637360), (3, 361758240), (4, 271318680), (5, 217054944), (6, 180879120), (8, 135659340), (9, 120586080), (10, 108527472), (12, 90439560), (15, 72351648), (16, 67829670), (18, 60293040), (20, 54263736), (24, 45219780), (27, 40195360), (30, 36175824), (32, 33914835), (36, 30146520), (40, 27131868), (45, 24117216), (48, 22609890), (54, 20097680), (60, 18087912), (72, 15073260), (80, 13565934), (90, 12058608), (96, 11304945), (108, 10048840), (120, 9043956), (135, 8039072), (144, 7536630), (160, 6782967), (180, 6029304), (216, 5024420), (240, 4521978), (270, 4019536), (288, 3768315), (360, 3014652), (432, 2512210), (480, 2260989), (540, 2009768), (720, 1507326), (864, 1256105), (1080, 1004884), (1440, 753663), (2160, 502442), (4320, 251221)]