169835760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1697}}^1$

素因数の和:1855

約数の個数: 120

約数和(自身を含む): 574806960

約数和(自身を除く): 404971200

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, 139, 144, 180, 240, 278, 360, 417, 556, 695, 720, 834, 1112, 1251, 1390, 1668, 1697, 2085, 2224, 2502, 2780, 3336, 3394, 4170, 5004, 5091, 5560, 6255, 6672, 6788, 8340, 8485, 10008, 10182, 11120, 12510, 13576, 15273, 16680, 16970, 20016, 20364, 25020, 25455, 27152, 30546, 33360, 33940, 40728, 50040, 50910, 61092, 67880, 76365, 81456, 100080, 101820, 122184, 135760, 152730, 203640, 235883, 244368, 305460, 407280, 471766, 610920, 707649, 943532, 1179415, 1221840, 1415298, 1887064, 2122947, 2358830, 2830596, 3538245, 3774128, 4245894, 4717660, 5661192, 7076490, 8491788, 9435320, 10614735, 11322384, 14152980, 16983576, 18870640, 21229470, 28305960, 33967152, 42458940, 56611920, 84917880, 169835760]

約数ペア:

[(1, 169835760), (2, 84917880), (3, 56611920), (4, 42458940), (5, 33967152), (6, 28305960), (8, 21229470), (9, 18870640), (10, 16983576), (12, 14152980), (15, 11322384), (16, 10614735), (18, 9435320), (20, 8491788), (24, 7076490), (30, 5661192), (36, 4717660), (40, 4245894), (45, 3774128), (48, 3538245), (60, 2830596), (72, 2358830), (80, 2122947), (90, 1887064), (120, 1415298), (139, 1221840), (144, 1179415), (180, 943532), (240, 707649), (278, 610920), (360, 471766), (417, 407280), (556, 305460), (695, 244368), (720, 235883), (834, 203640), (1112, 152730), (1251, 135760), (1390, 122184), (1668, 101820), (1697, 100080), (2085, 81456), (2224, 76365), (2502, 67880), (2780, 61092), (3336, 50910), (3394, 50040), (4170, 40728), (5004, 33940), (5091, 33360), (5560, 30546), (6255, 27152), (6672, 25455), (6788, 25020), (8340, 20364), (8485, 20016), (10008, 16970), (10182, 16680), (11120, 15273), (12510, 13576)]