71606160

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{33151}}^1$

素因数の和:33173

約数の個数: 80

約数和(自身を含む): 246650880

約数和(自身を除く): 175044720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 33151, 66302, 99453, 132604, 165755, 198906, 265208, 298359, 331510, 397812, 497265, 530416, 596718, 663020, 795624, 895077, 994530, 1193436, 1326040, 1491795, 1591248, 1790154, 1989060, 2386872, 2652080, 2983590, 3580308, 3978120, 4475385, 4773744, 5967180, 7160616, 7956240, 8950770, 11934360, 14321232, 17901540, 23868720, 35803080, 71606160]

約数ペア:

[(1, 71606160), (2, 35803080), (3, 23868720), (4, 17901540), (5, 14321232), (6, 11934360), (8, 8950770), (9, 7956240), (10, 7160616), (12, 5967180), (15, 4773744), (16, 4475385), (18, 3978120), (20, 3580308), (24, 2983590), (27, 2652080), (30, 2386872), (36, 1989060), (40, 1790154), (45, 1591248), (48, 1491795), (54, 1326040), (60, 1193436), (72, 994530), (80, 895077), (90, 795624), (108, 663020), (120, 596718), (135, 530416), (144, 497265), (180, 397812), (216, 331510), (240, 298359), (270, 265208), (360, 198906), (432, 165755), (540, 132604), (720, 99453), (1080, 66302), (2160, 33151)]