399623760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10883}}^1$

素因数の和:10922

約数の個数: 160

約数和(自身を含む): 1457585280

約数和(自身を除く): 1057961520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 102, 108, 120, 135, 136, 144, 153, 170, 180, 204, 216, 240, 255, 270, 272, 306, 340, 360, 408, 432, 459, 510, 540, 612, 680, 720, 765, 816, 918, 1020, 1080, 1224, 1360, 1530, 1836, 2040, 2160, 2295, 2448, 3060, 3672, 4080, 4590, 6120, 7344, 9180, 10883, 12240, 18360, 21766, 32649, 36720, 43532, 54415, 65298, 87064, 97947, 108830, 130596, 163245, 174128, 185011, 195894, 217660, 261192, 293841, 326490, 370022, 391788, 435320, 489735, 522384, 555033, 587682, 652980, 740044, 783576, 870640, 925055, 979470, 1110066, 1175364, 1305960, 1469205, 1480088, 1567152, 1665099, 1850110, 1958940, 2220132, 2350728, 2611920, 2775165, 2938410, 2960176, 3330198, 3700220, 3917880, 4440264, 4701456, 4995297, 5550330, 5876820, 6660396, 7400440, 7835760, 8325495, 8880528, 9990594, 11100660, 11753640, 13320792, 14800880, 16650990, 19981188, 22201320, 23507280, 24976485, 26641584, 33301980, 39962376, 44402640, 49952970, 66603960, 79924752, 99905940, 133207920, 199811880, 399623760]

約数ペア:

[(1, 399623760), (2, 199811880), (3, 133207920), (4, 99905940), (5, 79924752), (6, 66603960), (8, 49952970), (9, 44402640), (10, 39962376), (12, 33301980), (15, 26641584), (16, 24976485), (17, 23507280), (18, 22201320), (20, 19981188), (24, 16650990), (27, 14800880), (30, 13320792), (34, 11753640), (36, 11100660), (40, 9990594), (45, 8880528), (48, 8325495), (51, 7835760), (54, 7400440), (60, 6660396), (68, 5876820), (72, 5550330), (80, 4995297), (85, 4701456), (90, 4440264), (102, 3917880), (108, 3700220), (120, 3330198), (135, 2960176), (136, 2938410), (144, 2775165), (153, 2611920), (170, 2350728), (180, 2220132), (204, 1958940), (216, 1850110), (240, 1665099), (255, 1567152), (270, 1480088), (272, 1469205), (306, 1305960), (340, 1175364), (360, 1110066), (408, 979470), (432, 925055), (459, 870640), (510, 783576), (540, 740044), (612, 652980), (680, 587682), (720, 555033), (765, 522384), (816, 489735), (918, 435320), (1020, 391788), (1080, 370022), (1224, 326490), (1360, 293841), (1530, 261192), (1836, 217660), (2040, 195894), (2160, 185011), (2295, 174128), (2448, 163245), (3060, 130596), (3672, 108830), (4080, 97947), (4590, 87064), (6120, 65298), (7344, 54415), (9180, 43532), (10883, 36720), (12240, 32649), (18360, 21766)]