3446240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1$

素因数の和:220

約数の個数: 96

約数和(自身を含む): 9906624

約数和(自身を除く): 6460384

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 181, 224, 238, 272, 280, 340, 362, 476, 544, 560, 595, 680, 724, 905, 952, 1120, 1190, 1267, 1360, 1448, 1810, 1904, 2380, 2534, 2720, 2896, 3077, 3620, 3808, 4760, 5068, 5792, 6154, 6335, 7240, 9520, 10136, 12308, 12670, 14480, 15385, 19040, 20272, 21539, 24616, 25340, 28960, 30770, 40544, 43078, 49232, 50680, 61540, 86156, 98464, 101360, 107695, 123080, 172312, 202720, 215390, 246160, 344624, 430780, 492320, 689248, 861560, 1723120, 3446240]

約数ペア:

[(1, 3446240), (2, 1723120), (4, 861560), (5, 689248), (7, 492320), (8, 430780), (10, 344624), (14, 246160), (16, 215390), (17, 202720), (20, 172312), (28, 123080), (32, 107695), (34, 101360), (35, 98464), (40, 86156), (56, 61540), (68, 50680), (70, 49232), (80, 43078), (85, 40544), (112, 30770), (119, 28960), (136, 25340), (140, 24616), (160, 21539), (170, 20272), (181, 19040), (224, 15385), (238, 14480), (272, 12670), (280, 12308), (340, 10136), (362, 9520), (476, 7240), (544, 6335), (560, 6154), (595, 5792), (680, 5068), (724, 4760), (905, 3808), (952, 3620), (1120, 3077), (1190, 2896), (1267, 2720), (1360, 2534), (1448, 2380), (1810, 1904)]