312655680

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{36187}}^1$

素因数の和:36213

約数の個数: 112

約数和(自身を含む): 1103010240

約数和(自身を除く): 790354560

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, 36187, 72374, 108561, 144748, 180935, 217122, 289496, 325683, 361870, 434244, 542805, 578992, 651366, 723740, 868488, 977049, 1085610, 1157984, 1302732, 1447480, 1628415, 1736976, 1954098, 2171220, 2315968, 2605464, 2894960, 3256830, 3473952, 3908196, 4342440, 4885245, 5210928, 5789920, 6513660, 6947904, 7816392, 8684880, 9770490, 10421856, 11579840, 13027320, 15632784, 17369760, 19540980, 20843712, 26054640, 31265568, 34739520, 39081960, 52109280, 62531136, 78163920, 104218560, 156327840, 312655680]

約数ペア:

[(1, 312655680), (2, 156327840), (3, 104218560), (4, 78163920), (5, 62531136), (6, 52109280), (8, 39081960), (9, 34739520), (10, 31265568), (12, 26054640), (15, 20843712), (16, 19540980), (18, 17369760), (20, 15632784), (24, 13027320), (27, 11579840), (30, 10421856), (32, 9770490), (36, 8684880), (40, 7816392), (45, 6947904), (48, 6513660), (54, 5789920), (60, 5210928), (64, 4885245), (72, 4342440), (80, 3908196), (90, 3473952), (96, 3256830), (108, 2894960), (120, 2605464), (135, 2315968), (144, 2171220), (160, 1954098), (180, 1736976), (192, 1628415), (216, 1447480), (240, 1302732), (270, 1157984), (288, 1085610), (320, 977049), (360, 868488), (432, 723740), (480, 651366), (540, 578992), (576, 542805), (720, 434244), (864, 361870), (960, 325683), (1080, 289496), (1440, 217122), (1728, 180935), (2160, 144748), (2880, 108561), (4320, 72374), (8640, 36187)]