2160864

素因数分解:

$2^5\times 3^3\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:121

約数の個数: 96

約数和(自身を含む): 6562080

約数和(自身を除く): 4401216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 54, 61, 72, 82, 96, 108, 122, 123, 144, 164, 183, 216, 244, 246, 288, 328, 366, 369, 432, 488, 492, 549, 656, 732, 738, 864, 976, 984, 1098, 1107, 1312, 1464, 1476, 1647, 1952, 1968, 2196, 2214, 2501, 2928, 2952, 3294, 3936, 4392, 4428, 5002, 5856, 5904, 6588, 7503, 8784, 8856, 10004, 11808, 13176, 15006, 17568, 17712, 20008, 22509, 26352, 30012, 35424, 40016, 45018, 52704, 60024, 67527, 80032, 90036, 120048, 135054, 180072, 240096, 270108, 360144, 540216, 720288, 1080432, 2160864]

約数ペア:

[(1, 2160864), (2, 1080432), (3, 720288), (4, 540216), (6, 360144), (8, 270108), (9, 240096), (12, 180072), (16, 135054), (18, 120048), (24, 90036), (27, 80032), (32, 67527), (36, 60024), (41, 52704), (48, 45018), (54, 40016), (61, 35424), (72, 30012), (82, 26352), (96, 22509), (108, 20008), (122, 17712), (123, 17568), (144, 15006), (164, 13176), (183, 11808), (216, 10004), (244, 8856), (246, 8784), (288, 7503), (328, 6588), (366, 5904), (369, 5856), (432, 5002), (488, 4428), (492, 4392), (549, 3936), (656, 3294), (732, 2952), (738, 2928), (864, 2501), (976, 2214), (984, 2196), (1098, 1968), (1107, 1952), (1312, 1647), (1464, 1476)]