5655446640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{128767}}^1$

素因数の和:128847

約数の個数: 120

約数和(自身を含む): 19304383488

約数和(自身を除く): 13648936848

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 61, 72, 80, 90, 120, 122, 144, 180, 183, 240, 244, 305, 360, 366, 488, 549, 610, 720, 732, 915, 976, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 2928, 3660, 4392, 4880, 5490, 7320, 8784, 10980, 14640, 21960, 43920, 128767, 257534, 386301, 515068, 643835, 772602, 1030136, 1158903, 1287670, 1545204, 1931505, 2060272, 2317806, 2575340, 3090408, 3863010, 4635612, 5150680, 5794515, 6180816, 7726020, 7854787, 9271224, 10301360, 11589030, 15452040, 15709574, 18542448, 23178060, 23564361, 30904080, 31419148, 39273935, 46356120, 47128722, 62838296, 70693083, 78547870, 92712240, 94257444, 117821805, 125676592, 141386166, 157095740, 188514888, 235643610, 282772332, 314191480, 353465415, 377029776, 471287220, 565544664, 628382960, 706930830, 942574440, 1131089328, 1413861660, 1885148880, 2827723320, 5655446640]

約数ペア:

[(1, 5655446640), (2, 2827723320), (3, 1885148880), (4, 1413861660), (5, 1131089328), (6, 942574440), (8, 706930830), (9, 628382960), (10, 565544664), (12, 471287220), (15, 377029776), (16, 353465415), (18, 314191480), (20, 282772332), (24, 235643610), (30, 188514888), (36, 157095740), (40, 141386166), (45, 125676592), (48, 117821805), (60, 94257444), (61, 92712240), (72, 78547870), (80, 70693083), (90, 62838296), (120, 47128722), (122, 46356120), (144, 39273935), (180, 31419148), (183, 30904080), (240, 23564361), (244, 23178060), (305, 18542448), (360, 15709574), (366, 15452040), (488, 11589030), (549, 10301360), (610, 9271224), (720, 7854787), (732, 7726020), (915, 6180816), (976, 5794515), (1098, 5150680), (1220, 4635612), (1464, 3863010), (1830, 3090408), (2196, 2575340), (2440, 2317806), (2745, 2060272), (2928, 1931505), (3660, 1545204), (4392, 1287670), (4880, 1158903), (5490, 1030136), (7320, 772602), (8784, 643835), (10980, 515068), (14640, 386301), (21960, 257534), (43920, 128767)]