4373896440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{185021}}^1$

素因数の和:185232

約数の個数: 64

約数和(自身を含む): 13188368160

約数和(自身を除く): 8814471720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 197, 394, 591, 788, 985, 1182, 1576, 1970, 2364, 2955, 3940, 4728, 5910, 7880, 11820, 23640, 185021, 370042, 555063, 740084, 925105, 1110126, 1480168, 1850210, 2220252, 2775315, 3700420, 4440504, 5550630, 7400840, 11101260, 22202520, 36449137, 72898274, 109347411, 145796548, 182245685, 218694822, 291593096, 364491370, 437389644, 546737055, 728982740, 874779288, 1093474110, 1457965480, 2186948220, 4373896440]

約数ペア:

[(1, 4373896440), (2, 2186948220), (3, 1457965480), (4, 1093474110), (5, 874779288), (6, 728982740), (8, 546737055), (10, 437389644), (12, 364491370), (15, 291593096), (20, 218694822), (24, 182245685), (30, 145796548), (40, 109347411), (60, 72898274), (120, 36449137), (197, 22202520), (394, 11101260), (591, 7400840), (788, 5550630), (985, 4440504), (1182, 3700420), (1576, 2775315), (1970, 2220252), (2364, 1850210), (2955, 1480168), (3940, 1110126), (4728, 925105), (5910, 740084), (7880, 555063), (11820, 370042), (23640, 185021)]