345709080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{320101}}^1$

素因数の和:320121

約数の個数: 64

約数和(自身を含む): 1152367200

約数和(自身を除く): 806658120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 320101, 640202, 960303, 1280404, 1600505, 1920606, 2560808, 2880909, 3201010, 3841212, 4801515, 5761818, 6402020, 7682424, 8642727, 9603030, 11523636, 12804040, 14404545, 17285454, 19206060, 23047272, 28809090, 34570908, 38412120, 43213635, 57618180, 69141816, 86427270, 115236360, 172854540, 345709080]

約数ペア:

[(1, 345709080), (2, 172854540), (3, 115236360), (4, 86427270), (5, 69141816), (6, 57618180), (8, 43213635), (9, 38412120), (10, 34570908), (12, 28809090), (15, 23047272), (18, 19206060), (20, 17285454), (24, 14404545), (27, 12804040), (30, 11523636), (36, 9603030), (40, 8642727), (45, 7682424), (54, 6402020), (60, 5761818), (72, 4801515), (90, 3841212), (108, 3201010), (120, 2880909), (135, 2560808), (180, 1920606), (216, 1600505), (270, 1280404), (360, 960303), (540, 640202), (1080, 320101)]