264847680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{91961}}^1$

素因数の和:91984

約数の個数: 84

約数和(自身を含む): 910975572

約数和(自身を除く): 646127892

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 91961, 183922, 275883, 367844, 459805, 551766, 735688, 827649, 919610, 1103532, 1379415, 1471376, 1655298, 1839220, 2207064, 2758830, 2942752, 3310596, 3678440, 4138245, 4414128, 5517660, 5885504, 6621192, 7356880, 8276490, 8828256, 11035320, 13242384, 14713760, 16552980, 17656512, 22070640, 26484768, 29427520, 33105960, 44141280, 52969536, 66211920, 88282560, 132423840, 264847680]

約数ペア:

[(1, 264847680), (2, 132423840), (3, 88282560), (4, 66211920), (5, 52969536), (6, 44141280), (8, 33105960), (9, 29427520), (10, 26484768), (12, 22070640), (15, 17656512), (16, 16552980), (18, 14713760), (20, 13242384), (24, 11035320), (30, 8828256), (32, 8276490), (36, 7356880), (40, 6621192), (45, 5885504), (48, 5517660), (60, 4414128), (64, 4138245), (72, 3678440), (80, 3310596), (90, 2942752), (96, 2758830), (120, 2207064), (144, 1839220), (160, 1655298), (180, 1471376), (192, 1379415), (240, 1103532), (288, 919610), (320, 827649), (360, 735688), (480, 551766), (576, 459805), (720, 367844), (960, 275883), (1440, 183922), (2880, 91961)]