164756160

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{19069}}^1$

素因数の和:19095

約数の個数: 112

約数和(自身を含む): 581253600

約数和(自身を除く): 416497440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 19069, 38138, 57207, 76276, 95345, 114414, 152552, 171621, 190690, 228828, 286035, 305104, 343242, 381380, 457656, 514863, 572070, 610208, 686484, 762760, 858105, 915312, 1029726, 1144140, 1220416, 1372968, 1525520, 1716210, 1830624, 2059452, 2288280, 2574315, 2745936, 3051040, 3432420, 3661248, 4118904, 4576560, 5148630, 5491872, 6102080, 6864840, 8237808, 9153120, 10297260, 10983744, 13729680, 16475616, 18306240, 20594520, 27459360, 32951232, 41189040, 54918720, 82378080, 164756160]

約数ペア:

[(1, 164756160), (2, 82378080), (3, 54918720), (4, 41189040), (5, 32951232), (6, 27459360), (8, 20594520), (9, 18306240), (10, 16475616), (12, 13729680), (15, 10983744), (16, 10297260), (18, 9153120), (20, 8237808), (24, 6864840), (27, 6102080), (30, 5491872), (32, 5148630), (36, 4576560), (40, 4118904), (45, 3661248), (48, 3432420), (54, 3051040), (60, 2745936), (64, 2574315), (72, 2288280), (80, 2059452), (90, 1830624), (96, 1716210), (108, 1525520), (120, 1372968), (135, 1220416), (144, 1144140), (160, 1029726), (180, 915312), (192, 858105), (216, 762760), (240, 686484), (270, 610208), (288, 572070), (320, 514863), (360, 457656), (432, 381380), (480, 343242), (540, 305104), (576, 286035), (720, 228828), (864, 190690), (960, 171621), (1080, 152552), (1440, 114414), (1728, 95345), (2160, 76276), (2880, 57207), (4320, 38138), (8640, 19069)]