2089842480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263869}}^1$

素因数の和:263899

約数の個数: 120

約数和(自身を含む): 7656451920

約数和(自身を除く): 5566609440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 263869, 527738, 791607, 1055476, 1319345, 1583214, 2110952, 2374821, 2638690, 2902559, 3166428, 3958035, 4221904, 4749642, 5277380, 5805118, 6332856, 7916070, 8707677, 9499284, 10554760, 11610236, 11874105, 12665712, 14512795, 15832140, 17415354, 18998568, 21109520, 23220472, 23748210, 26123031, 29025590, 31664280, 34830708, 37997136, 43538385, 46440944, 47496420, 52246062, 58051180, 63328560, 69661416, 87076770, 94992840, 104492124, 116102360, 130615155, 139322832, 174153540, 189985680, 208984248, 232204720, 261230310, 348307080, 417968496, 522460620, 696614160, 1044921240, 2089842480]

約数ペア:

[(1, 2089842480), (2, 1044921240), (3, 696614160), (4, 522460620), (5, 417968496), (6, 348307080), (8, 261230310), (9, 232204720), (10, 208984248), (11, 189985680), (12, 174153540), (15, 139322832), (16, 130615155), (18, 116102360), (20, 104492124), (22, 94992840), (24, 87076770), (30, 69661416), (33, 63328560), (36, 58051180), (40, 52246062), (44, 47496420), (45, 46440944), (48, 43538385), (55, 37997136), (60, 34830708), (66, 31664280), (72, 29025590), (80, 26123031), (88, 23748210), (90, 23220472), (99, 21109520), (110, 18998568), (120, 17415354), (132, 15832140), (144, 14512795), (165, 12665712), (176, 11874105), (180, 11610236), (198, 10554760), (220, 9499284), (240, 8707677), (264, 7916070), (330, 6332856), (360, 5805118), (396, 5277380), (440, 4749642), (495, 4221904), (528, 3958035), (660, 3166428), (720, 2902559), (792, 2638690), (880, 2374821), (990, 2110952), (1320, 1583214), (1584, 1319345), (1980, 1055476), (2640, 791607), (3960, 527738), (7920, 263869)]