284176440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{4007}}^1$

素因数の和:4221

約数の個数: 96

約数和(自身を含む): 928493280

約数和(自身を除く): 644316840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 197, 360, 394, 591, 788, 985, 1182, 1576, 1773, 1970, 2364, 2955, 3546, 3940, 4007, 4728, 5910, 7092, 7880, 8014, 8865, 11820, 12021, 14184, 16028, 17730, 20035, 23640, 24042, 32056, 35460, 36063, 40070, 48084, 60105, 70920, 72126, 80140, 96168, 120210, 144252, 160280, 180315, 240420, 288504, 360630, 480840, 721260, 789379, 1442520, 1578758, 2368137, 3157516, 3946895, 4736274, 6315032, 7104411, 7893790, 9472548, 11840685, 14208822, 15787580, 18945096, 23681370, 28417644, 31575160, 35522055, 47362740, 56835288, 71044110, 94725480, 142088220, 284176440]

約数ペア:

[(1, 284176440), (2, 142088220), (3, 94725480), (4, 71044110), (5, 56835288), (6, 47362740), (8, 35522055), (9, 31575160), (10, 28417644), (12, 23681370), (15, 18945096), (18, 15787580), (20, 14208822), (24, 11840685), (30, 9472548), (36, 7893790), (40, 7104411), (45, 6315032), (60, 4736274), (72, 3946895), (90, 3157516), (120, 2368137), (180, 1578758), (197, 1442520), (360, 789379), (394, 721260), (591, 480840), (788, 360630), (985, 288504), (1182, 240420), (1576, 180315), (1773, 160280), (1970, 144252), (2364, 120210), (2955, 96168), (3546, 80140), (3940, 72126), (4007, 70920), (4728, 60105), (5910, 48084), (7092, 40070), (7880, 36063), (8014, 35460), (8865, 32056), (11820, 24042), (12021, 23640), (14184, 20035), (16028, 17730)]