30299520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1$

素因数の和:432

約数の個数: 128

約数和(自身を含む): 99095040

約数和(自身を除く): 68795520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 128, 129, 160, 172, 192, 215, 240, 258, 320, 344, 367, 384, 430, 480, 516, 640, 645, 688, 734, 860, 960, 1032, 1101, 1290, 1376, 1468, 1720, 1835, 1920, 2064, 2202, 2580, 2752, 2936, 3440, 3670, 4128, 4404, 5160, 5504, 5505, 5872, 6880, 7340, 8256, 8808, 10320, 11010, 11744, 13760, 14680, 15781, 16512, 17616, 20640, 22020, 23488, 27520, 29360, 31562, 35232, 41280, 44040, 46976, 47343, 58720, 63124, 70464, 78905, 82560, 88080, 94686, 117440, 126248, 140928, 157810, 176160, 189372, 234880, 236715, 252496, 315620, 352320, 378744, 473430, 504992, 631240, 704640, 757488, 946860, 1009984, 1262480, 1514976, 1893720, 2019968, 2524960, 3029952, 3787440, 5049920, 6059904, 7574880, 10099840, 15149760, 30299520]

約数ペア:

[(1, 30299520), (2, 15149760), (3, 10099840), (4, 7574880), (5, 6059904), (6, 5049920), (8, 3787440), (10, 3029952), (12, 2524960), (15, 2019968), (16, 1893720), (20, 1514976), (24, 1262480), (30, 1009984), (32, 946860), (40, 757488), (43, 704640), (48, 631240), (60, 504992), (64, 473430), (80, 378744), (86, 352320), (96, 315620), (120, 252496), (128, 236715), (129, 234880), (160, 189372), (172, 176160), (192, 157810), (215, 140928), (240, 126248), (258, 117440), (320, 94686), (344, 88080), (367, 82560), (384, 78905), (430, 70464), (480, 63124), (516, 58720), (640, 47343), (645, 46976), (688, 44040), (734, 41280), (860, 35232), (960, 31562), (1032, 29360), (1101, 27520), (1290, 23488), (1376, 22020), (1468, 20640), (1720, 17616), (1835, 16512), (1920, 15781), (2064, 14680), (2202, 13760), (2580, 11744), (2752, 11010), (2936, 10320), (3440, 8808), (3670, 8256), (4128, 7340), (4404, 6880), (5160, 5872), (5504, 5505)]