139097760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1471}}^1$

素因数の和:1686

約数の個数: 96

約数和(自身を含む): 440681472

約数和(自身を除く): 301583712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 197, 240, 394, 480, 591, 788, 985, 1182, 1471, 1576, 1970, 2364, 2942, 2955, 3152, 3940, 4413, 4728, 5884, 5910, 6304, 7355, 7880, 8826, 9456, 11768, 11820, 14710, 15760, 17652, 18912, 22065, 23536, 23640, 29420, 31520, 35304, 44130, 47072, 47280, 58840, 70608, 88260, 94560, 117680, 141216, 176520, 235360, 289787, 353040, 579574, 706080, 869361, 1159148, 1448935, 1738722, 2318296, 2897870, 3477444, 4346805, 4636592, 5795740, 6954888, 8693610, 9273184, 11591480, 13909776, 17387220, 23182960, 27819552, 34774440, 46365920, 69548880, 139097760]

約数ペア:

[(1, 139097760), (2, 69548880), (3, 46365920), (4, 34774440), (5, 27819552), (6, 23182960), (8, 17387220), (10, 13909776), (12, 11591480), (15, 9273184), (16, 8693610), (20, 6954888), (24, 5795740), (30, 4636592), (32, 4346805), (40, 3477444), (48, 2897870), (60, 2318296), (80, 1738722), (96, 1448935), (120, 1159148), (160, 869361), (197, 706080), (240, 579574), (394, 353040), (480, 289787), (591, 235360), (788, 176520), (985, 141216), (1182, 117680), (1471, 94560), (1576, 88260), (1970, 70608), (2364, 58840), (2942, 47280), (2955, 47072), (3152, 44130), (3940, 35304), (4413, 31520), (4728, 29420), (5884, 23640), (5910, 23536), (6304, 22065), (7355, 18912), (7880, 17652), (8826, 15760), (9456, 14710), (11768, 11820)]