172726560

素因数分解:

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

素因数の和:40007

約数の個数: 96

約数和(自身を含む): 604558080

約数和(自身を除く): 431831520

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, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 39983, 79966, 119949, 159932, 199915, 239898, 319864, 359847, 399830, 479796, 599745, 639728, 719694, 799660, 959592, 1079541, 1199490, 1279456, 1439388, 1599320, 1799235, 1919184, 2159082, 2398980, 2878776, 3198640, 3598470, 3838368, 4318164, 4797960, 5397705, 5757552, 6397280, 7196940, 8636328, 9595920, 10795410, 11515104, 14393880, 17272656, 19191840, 21590820, 28787760, 34545312, 43181640, 57575520, 86363280, 172726560]

約数ペア:

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