2850960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{1697}}^1$

素因数の和:1720

約数の個数: 80

約数和(自身を含む): 10106496

約数和(自身を除く): 7255536

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 1697, 3394, 5091, 6788, 8485, 10182, 11879, 13576, 16970, 20364, 23758, 25455, 27152, 33940, 35637, 40728, 47516, 50910, 59395, 67880, 71274, 81456, 95032, 101820, 118790, 135760, 142548, 178185, 190064, 203640, 237580, 285096, 356370, 407280, 475160, 570192, 712740, 950320, 1425480, 2850960]

約数ペア:

[(1, 2850960), (2, 1425480), (3, 950320), (4, 712740), (5, 570192), (6, 475160), (7, 407280), (8, 356370), (10, 285096), (12, 237580), (14, 203640), (15, 190064), (16, 178185), (20, 142548), (21, 135760), (24, 118790), (28, 101820), (30, 95032), (35, 81456), (40, 71274), (42, 67880), (48, 59395), (56, 50910), (60, 47516), (70, 40728), (80, 35637), (84, 33940), (105, 27152), (112, 25455), (120, 23758), (140, 20364), (168, 16970), (210, 13576), (240, 11879), (280, 10182), (336, 8485), (420, 6788), (560, 5091), (840, 3394), (1680, 1697)]