87326160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1847}}^1$

素因数の和:2060

約数の個数: 80

約数和(自身を含む): 272232576

約数和(自身を除く): 184906416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 197, 240, 394, 591, 788, 985, 1182, 1576, 1847, 1970, 2364, 2955, 3152, 3694, 3940, 4728, 5541, 5910, 7388, 7880, 9235, 9456, 11082, 11820, 14776, 15760, 18470, 22164, 23640, 27705, 29552, 36940, 44328, 47280, 55410, 73880, 88656, 110820, 147760, 221640, 363859, 443280, 727718, 1091577, 1455436, 1819295, 2183154, 2910872, 3638590, 4366308, 5457885, 5821744, 7277180, 8732616, 10915770, 14554360, 17465232, 21831540, 29108720, 43663080, 87326160]

約数ペア:

[(1, 87326160), (2, 43663080), (3, 29108720), (4, 21831540), (5, 17465232), (6, 14554360), (8, 10915770), (10, 8732616), (12, 7277180), (15, 5821744), (16, 5457885), (20, 4366308), (24, 3638590), (30, 2910872), (40, 2183154), (48, 1819295), (60, 1455436), (80, 1091577), (120, 727718), (197, 443280), (240, 363859), (394, 221640), (591, 147760), (788, 110820), (985, 88656), (1182, 73880), (1576, 55410), (1847, 47280), (1970, 44328), (2364, 36940), (2955, 29552), (3152, 27705), (3694, 23640), (3940, 22164), (4728, 18470), (5541, 15760), (5910, 14776), (7388, 11820), (7880, 11082), (9235, 9456)]