47668080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:239

約数の個数: 160

約数和(自身を含む): 157132800

約数和(自身を除く): 109464720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 43, 48, 60, 62, 80, 86, 93, 120, 124, 129, 149, 155, 172, 186, 215, 240, 248, 258, 298, 310, 344, 372, 430, 447, 465, 496, 516, 596, 620, 645, 688, 744, 745, 860, 894, 930, 1032, 1192, 1240, 1290, 1333, 1488, 1490, 1720, 1788, 1860, 2064, 2235, 2384, 2480, 2580, 2666, 2980, 3440, 3576, 3720, 3999, 4470, 4619, 5160, 5332, 5960, 6407, 6665, 7152, 7440, 7998, 8940, 9238, 10320, 10664, 11920, 12814, 13330, 13857, 15996, 17880, 18476, 19221, 19995, 21328, 23095, 25628, 26660, 27714, 31992, 32035, 35760, 36952, 38442, 39990, 46190, 51256, 53320, 55428, 63984, 64070, 69285, 73904, 76884, 79980, 92380, 96105, 102512, 106640, 110856, 128140, 138570, 153768, 159960, 184760, 192210, 198617, 221712, 256280, 277140, 307536, 319920, 369520, 384420, 397234, 512560, 554280, 595851, 768840, 794468, 993085, 1108560, 1191702, 1537680, 1588936, 1986170, 2383404, 2979255, 3177872, 3972340, 4766808, 5958510, 7944680, 9533616, 11917020, 15889360, 23834040, 47668080]

約数ペア:

[(1, 47668080), (2, 23834040), (3, 15889360), (4, 11917020), (5, 9533616), (6, 7944680), (8, 5958510), (10, 4766808), (12, 3972340), (15, 3177872), (16, 2979255), (20, 2383404), (24, 1986170), (30, 1588936), (31, 1537680), (40, 1191702), (43, 1108560), (48, 993085), (60, 794468), (62, 768840), (80, 595851), (86, 554280), (93, 512560), (120, 397234), (124, 384420), (129, 369520), (149, 319920), (155, 307536), (172, 277140), (186, 256280), (215, 221712), (240, 198617), (248, 192210), (258, 184760), (298, 159960), (310, 153768), (344, 138570), (372, 128140), (430, 110856), (447, 106640), (465, 102512), (496, 96105), (516, 92380), (596, 79980), (620, 76884), (645, 73904), (688, 69285), (744, 64070), (745, 63984), (860, 55428), (894, 53320), (930, 51256), (1032, 46190), (1192, 39990), (1240, 38442), (1290, 36952), (1333, 35760), (1488, 32035), (1490, 31992), (1720, 27714), (1788, 26660), (1860, 25628), (2064, 23095), (2235, 21328), (2384, 19995), (2480, 19221), (2580, 18476), (2666, 17880), (2980, 15996), (3440, 13857), (3576, 13330), (3720, 12814), (3999, 11920), (4470, 10664), (4619, 10320), (5160, 9238), (5332, 8940), (5960, 7998), (6407, 7440), (6665, 7152)]