173798640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1213}}^1$

素因数の和:1431

約数の個数: 120

約数和(自身を含む): 587090400

約数和(自身を除く): 413291760

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, 144, 180, 199, 240, 360, 398, 597, 720, 796, 995, 1194, 1213, 1592, 1791, 1990, 2388, 2426, 2985, 3184, 3582, 3639, 3980, 4776, 4852, 5970, 6065, 7164, 7278, 7960, 8955, 9552, 9704, 10917, 11940, 12130, 14328, 14556, 15920, 17910, 18195, 19408, 21834, 23880, 24260, 28656, 29112, 35820, 36390, 43668, 47760, 48520, 54585, 58224, 71640, 72780, 87336, 97040, 109170, 143280, 145560, 174672, 218340, 241387, 291120, 436680, 482774, 724161, 873360, 965548, 1206935, 1448322, 1931096, 2172483, 2413870, 2896644, 3620805, 3862192, 4344966, 4827740, 5793288, 7241610, 8689932, 9655480, 10862415, 11586576, 14483220, 17379864, 19310960, 21724830, 28966440, 34759728, 43449660, 57932880, 86899320, 173798640]

約数ペア:

[(1, 173798640), (2, 86899320), (3, 57932880), (4, 43449660), (5, 34759728), (6, 28966440), (8, 21724830), (9, 19310960), (10, 17379864), (12, 14483220), (15, 11586576), (16, 10862415), (18, 9655480), (20, 8689932), (24, 7241610), (30, 5793288), (36, 4827740), (40, 4344966), (45, 3862192), (48, 3620805), (60, 2896644), (72, 2413870), (80, 2172483), (90, 1931096), (120, 1448322), (144, 1206935), (180, 965548), (199, 873360), (240, 724161), (360, 482774), (398, 436680), (597, 291120), (720, 241387), (796, 218340), (995, 174672), (1194, 145560), (1213, 143280), (1592, 109170), (1791, 97040), (1990, 87336), (2388, 72780), (2426, 71640), (2985, 58224), (3184, 54585), (3582, 48520), (3639, 47760), (3980, 43668), (4776, 36390), (4852, 35820), (5970, 29112), (6065, 28656), (7164, 24260), (7278, 23880), (7960, 21834), (8955, 19408), (9552, 18195), (9704, 17910), (10917, 15920), (11940, 14556), (12130, 14328)]