2482389120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{6563}}^1$

素因数の和:6782

約数の個数: 128

約数和(自身を含む): 7953992640

約数和(自身を除く): 5471603520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 197, 240, 320, 384, 394, 480, 591, 640, 788, 960, 985, 1182, 1576, 1920, 1970, 2364, 2955, 3152, 3940, 4728, 5910, 6304, 6563, 7880, 9456, 11820, 12608, 13126, 15760, 18912, 19689, 23640, 25216, 26252, 31520, 32815, 37824, 39378, 47280, 52504, 63040, 65630, 75648, 78756, 94560, 98445, 105008, 126080, 131260, 157512, 189120, 196890, 210016, 262520, 315024, 378240, 393780, 420032, 525040, 630048, 787560, 840064, 1050080, 1260096, 1292911, 1575120, 2100160, 2520192, 2585822, 3150240, 3878733, 4200320, 5171644, 6300480, 6464555, 7757466, 10343288, 12600960, 12929110, 15514932, 19393665, 20686576, 25858220, 31029864, 38787330, 41373152, 51716440, 62059728, 77574660, 82746304, 103432880, 124119456, 155149320, 165492608, 206865760, 248238912, 310298640, 413731520, 496477824, 620597280, 827463040, 1241194560, 2482389120]

約数ペア:

[(1, 2482389120), (2, 1241194560), (3, 827463040), (4, 620597280), (5, 496477824), (6, 413731520), (8, 310298640), (10, 248238912), (12, 206865760), (15, 165492608), (16, 155149320), (20, 124119456), (24, 103432880), (30, 82746304), (32, 77574660), (40, 62059728), (48, 51716440), (60, 41373152), (64, 38787330), (80, 31029864), (96, 25858220), (120, 20686576), (128, 19393665), (160, 15514932), (192, 12929110), (197, 12600960), (240, 10343288), (320, 7757466), (384, 6464555), (394, 6300480), (480, 5171644), (591, 4200320), (640, 3878733), (788, 3150240), (960, 2585822), (985, 2520192), (1182, 2100160), (1576, 1575120), (1920, 1292911), (1970, 1260096), (2364, 1050080), (2955, 840064), (3152, 787560), (3940, 630048), (4728, 525040), (5910, 420032), (6304, 393780), (6563, 378240), (7880, 315024), (9456, 262520), (11820, 210016), (12608, 196890), (13126, 189120), (15760, 157512), (18912, 131260), (19689, 126080), (23640, 105008), (25216, 98445), (26252, 94560), (31520, 78756), (32815, 75648), (37824, 65630), (39378, 63040), (47280, 52504)]