223965360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1579}}^1$

素因数の和:1795

約数の個数: 120

約数和(自身を含む): 756447120

約数和(自身を除く): 532481760

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, 197, 240, 360, 394, 591, 720, 788, 985, 1182, 1576, 1579, 1773, 1970, 2364, 2955, 3152, 3158, 3546, 3940, 4728, 4737, 5910, 6316, 7092, 7880, 7895, 8865, 9456, 9474, 11820, 12632, 14184, 14211, 15760, 15790, 17730, 18948, 23640, 23685, 25264, 28368, 28422, 31580, 35460, 37896, 47280, 47370, 56844, 63160, 70920, 71055, 75792, 94740, 113688, 126320, 141840, 142110, 189480, 227376, 284220, 311063, 378960, 568440, 622126, 933189, 1136880, 1244252, 1555315, 1866378, 2488504, 2799567, 3110630, 3732756, 4665945, 4977008, 5599134, 6221260, 7465512, 9331890, 11198268, 12442520, 13997835, 14931024, 18663780, 22396536, 24885040, 27995670, 37327560, 44793072, 55991340, 74655120, 111982680, 223965360]

約数ペア:

[(1, 223965360), (2, 111982680), (3, 74655120), (4, 55991340), (5, 44793072), (6, 37327560), (8, 27995670), (9, 24885040), (10, 22396536), (12, 18663780), (15, 14931024), (16, 13997835), (18, 12442520), (20, 11198268), (24, 9331890), (30, 7465512), (36, 6221260), (40, 5599134), (45, 4977008), (48, 4665945), (60, 3732756), (72, 3110630), (80, 2799567), (90, 2488504), (120, 1866378), (144, 1555315), (180, 1244252), (197, 1136880), (240, 933189), (360, 622126), (394, 568440), (591, 378960), (720, 311063), (788, 284220), (985, 227376), (1182, 189480), (1576, 142110), (1579, 141840), (1773, 126320), (1970, 113688), (2364, 94740), (2955, 75792), (3152, 71055), (3158, 70920), (3546, 63160), (3940, 56844), (4728, 47370), (4737, 47280), (5910, 37896), (6316, 35460), (7092, 31580), (7880, 28422), (7895, 28368), (8865, 25264), (9456, 23685), (9474, 23640), (11820, 18948), (12632, 17730), (14184, 15790), (14211, 15760)]