124275480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{751}}^1$

素因数の和:969

約数の個数: 128

約数和(自身を含む): 428820480

約数和(自身を除く): 304545000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 197, 210, 280, 394, 420, 591, 751, 788, 840, 985, 1182, 1379, 1502, 1576, 1970, 2253, 2364, 2758, 2955, 3004, 3755, 3940, 4137, 4506, 4728, 5257, 5516, 5910, 6008, 6895, 7510, 7880, 8274, 9012, 10514, 11032, 11265, 11820, 13790, 15020, 15771, 16548, 18024, 20685, 21028, 22530, 23640, 26285, 27580, 30040, 31542, 33096, 41370, 42056, 45060, 52570, 55160, 63084, 78855, 82740, 90120, 105140, 126168, 147947, 157710, 165480, 210280, 295894, 315420, 443841, 591788, 630840, 739735, 887682, 1035629, 1183576, 1479470, 1775364, 2071258, 2219205, 2958940, 3106887, 3550728, 4142516, 4438410, 5178145, 5917880, 6213774, 8285032, 8876820, 10356290, 12427548, 15534435, 17753640, 20712580, 24855096, 31068870, 41425160, 62137740, 124275480]

約数ペア:

[(1, 124275480), (2, 62137740), (3, 41425160), (4, 31068870), (5, 24855096), (6, 20712580), (7, 17753640), (8, 15534435), (10, 12427548), (12, 10356290), (14, 8876820), (15, 8285032), (20, 6213774), (21, 5917880), (24, 5178145), (28, 4438410), (30, 4142516), (35, 3550728), (40, 3106887), (42, 2958940), (56, 2219205), (60, 2071258), (70, 1775364), (84, 1479470), (105, 1183576), (120, 1035629), (140, 887682), (168, 739735), (197, 630840), (210, 591788), (280, 443841), (394, 315420), (420, 295894), (591, 210280), (751, 165480), (788, 157710), (840, 147947), (985, 126168), (1182, 105140), (1379, 90120), (1502, 82740), (1576, 78855), (1970, 63084), (2253, 55160), (2364, 52570), (2758, 45060), (2955, 42056), (3004, 41370), (3755, 33096), (3940, 31542), (4137, 30040), (4506, 27580), (4728, 26285), (5257, 23640), (5516, 22530), (5910, 21028), (6008, 20685), (6895, 18024), (7510, 16548), (7880, 15771), (8274, 15020), (9012, 13790), (10514, 11820), (11032, 11265)]