345453120

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{39983}}^1$

素因数の和:40009

約数の個数: 112

約数和(自身を含む): 1218712320

約数和(自身を除く): 873259200

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, 39983, 79966, 119949, 159932, 199915, 239898, 319864, 359847, 399830, 479796, 599745, 639728, 719694, 799660, 959592, 1079541, 1199490, 1279456, 1439388, 1599320, 1799235, 1919184, 2159082, 2398980, 2558912, 2878776, 3198640, 3598470, 3838368, 4318164, 4797960, 5397705, 5757552, 6397280, 7196940, 7676736, 8636328, 9595920, 10795410, 11515104, 12794560, 14393880, 17272656, 19191840, 21590820, 23030208, 28787760, 34545312, 38383680, 43181640, 57575520, 69090624, 86363280, 115151040, 172726560, 345453120]

約数ペア:

[(1, 345453120), (2, 172726560), (3, 115151040), (4, 86363280), (5, 69090624), (6, 57575520), (8, 43181640), (9, 38383680), (10, 34545312), (12, 28787760), (15, 23030208), (16, 21590820), (18, 19191840), (20, 17272656), (24, 14393880), (27, 12794560), (30, 11515104), (32, 10795410), (36, 9595920), (40, 8636328), (45, 7676736), (48, 7196940), (54, 6397280), (60, 5757552), (64, 5397705), (72, 4797960), (80, 4318164), (90, 3838368), (96, 3598470), (108, 3198640), (120, 2878776), (135, 2558912), (144, 2398980), (160, 2159082), (180, 1919184), (192, 1799235), (216, 1599320), (240, 1439388), (270, 1279456), (288, 1199490), (320, 1079541), (360, 959592), (432, 799660), (480, 719694), (540, 639728), (576, 599745), (720, 479796), (864, 399830), (960, 359847), (1080, 319864), (1440, 239898), (1728, 199915), (2160, 159932), (2880, 119949), (4320, 79966), (8640, 39983)]