1204382880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{836377}}^1$

素因数の和:836398

約数の個数: 72

約数和(自身を含む): 4109961492

約数和(自身を除く): 2905578612

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 836377, 1672754, 2509131, 3345508, 4181885, 5018262, 6691016, 7527393, 8363770, 10036524, 12545655, 13382032, 15054786, 16727540, 20073048, 25091310, 26764064, 30109572, 33455080, 37636965, 40146096, 50182620, 60219144, 66910160, 75273930, 80292192, 100365240, 120438288, 133820320, 150547860, 200730480, 240876576, 301095720, 401460960, 602191440, 1204382880]

約数ペア:

[(1, 1204382880), (2, 602191440), (3, 401460960), (4, 301095720), (5, 240876576), (6, 200730480), (8, 150547860), (9, 133820320), (10, 120438288), (12, 100365240), (15, 80292192), (16, 75273930), (18, 66910160), (20, 60219144), (24, 50182620), (30, 40146096), (32, 37636965), (36, 33455080), (40, 30109572), (45, 26764064), (48, 25091310), (60, 20073048), (72, 16727540), (80, 15054786), (90, 13382032), (96, 12545655), (120, 10036524), (144, 8363770), (160, 7527393), (180, 6691016), (240, 5018262), (288, 4181885), (360, 3345508), (480, 2509131), (720, 1672754), (1440, 836377)]