139466160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{193703}}^1$

素因数の和:193722

約数の個数: 60

約数和(自身を含む): 468376272

約数和(自身を除く): 328910112

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 193703, 387406, 581109, 774812, 968515, 1162218, 1549624, 1743327, 1937030, 2324436, 2905545, 3099248, 3486654, 3874060, 4648872, 5811090, 6973308, 7748120, 8716635, 9297744, 11622180, 13946616, 15496240, 17433270, 23244360, 27893232, 34866540, 46488720, 69733080, 139466160]

約数ペア:

[(1, 139466160), (2, 69733080), (3, 46488720), (4, 34866540), (5, 27893232), (6, 23244360), (8, 17433270), (9, 15496240), (10, 13946616), (12, 11622180), (15, 9297744), (16, 8716635), (18, 7748120), (20, 6973308), (24, 5811090), (30, 4648872), (36, 3874060), (40, 3486654), (45, 3099248), (48, 2905545), (60, 2324436), (72, 1937030), (80, 1743327), (90, 1549624), (120, 1162218), (144, 968515), (180, 774812), (240, 581109), (360, 387406), (720, 193703)]