162193680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20479}}^1$

素因数の和:20509

約数の個数: 120

約数和(自身を含む): 594247680

約数和(自身を除く): 432054000

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, 20479, 40958, 61437, 81916, 102395, 122874, 163832, 184311, 204790, 225269, 245748, 307185, 327664, 368622, 409580, 450538, 491496, 614370, 675807, 737244, 819160, 901076, 921555, 982992, 1126345, 1228740, 1351614, 1474488, 1638320, 1802152, 1843110, 2027421, 2252690, 2457480, 2703228, 2948976, 3379035, 3604304, 3686220, 4054842, 4505380, 4914960, 5406456, 6758070, 7372440, 8109684, 9010760, 10137105, 10812912, 13516140, 14744880, 16219368, 18021520, 20274210, 27032280, 32438736, 40548420, 54064560, 81096840, 162193680]

約数ペア:

[(1, 162193680), (2, 81096840), (3, 54064560), (4, 40548420), (5, 32438736), (6, 27032280), (8, 20274210), (9, 18021520), (10, 16219368), (11, 14744880), (12, 13516140), (15, 10812912), (16, 10137105), (18, 9010760), (20, 8109684), (22, 7372440), (24, 6758070), (30, 5406456), (33, 4914960), (36, 4505380), (40, 4054842), (44, 3686220), (45, 3604304), (48, 3379035), (55, 2948976), (60, 2703228), (66, 2457480), (72, 2252690), (80, 2027421), (88, 1843110), (90, 1802152), (99, 1638320), (110, 1474488), (120, 1351614), (132, 1228740), (144, 1126345), (165, 982992), (176, 921555), (180, 901076), (198, 819160), (220, 737244), (240, 675807), (264, 614370), (330, 491496), (360, 450538), (396, 409580), (440, 368622), (495, 327664), (528, 307185), (660, 245748), (720, 225269), (792, 204790), (880, 184311), (990, 163832), (1320, 122874), (1584, 102395), (1980, 81916), (2640, 61437), (3960, 40958), (7920, 20479)]