30671040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{743}}^1$

素因数の和:806

約数の個数: 112

約数和(自身を含む): 99779328

約数和(自身を除く): 69108288

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, 129, 160, 172, 192, 215, 240, 258, 320, 344, 430, 480, 516, 645, 688, 743, 860, 960, 1032, 1290, 1376, 1486, 1720, 2064, 2229, 2580, 2752, 2972, 3440, 3715, 4128, 4458, 5160, 5944, 6880, 7430, 8256, 8916, 10320, 11145, 11888, 13760, 14860, 17832, 20640, 22290, 23776, 29720, 31949, 35664, 41280, 44580, 47552, 59440, 63898, 71328, 89160, 95847, 118880, 127796, 142656, 159745, 178320, 191694, 237760, 255592, 319490, 356640, 383388, 479235, 511184, 638980, 713280, 766776, 958470, 1022368, 1277960, 1533552, 1916940, 2044736, 2555920, 3067104, 3833880, 5111840, 6134208, 7667760, 10223680, 15335520, 30671040]

約数ペア:

[(1, 30671040), (2, 15335520), (3, 10223680), (4, 7667760), (5, 6134208), (6, 5111840), (8, 3833880), (10, 3067104), (12, 2555920), (15, 2044736), (16, 1916940), (20, 1533552), (24, 1277960), (30, 1022368), (32, 958470), (40, 766776), (43, 713280), (48, 638980), (60, 511184), (64, 479235), (80, 383388), (86, 356640), (96, 319490), (120, 255592), (129, 237760), (160, 191694), (172, 178320), (192, 159745), (215, 142656), (240, 127796), (258, 118880), (320, 95847), (344, 89160), (430, 71328), (480, 63898), (516, 59440), (645, 47552), (688, 44580), (743, 41280), (860, 35664), (960, 31949), (1032, 29720), (1290, 23776), (1376, 22290), (1486, 20640), (1720, 17832), (2064, 14860), (2229, 13760), (2580, 11888), (2752, 11145), (2972, 10320), (3440, 8916), (3715, 8256), (4128, 7430), (4458, 6880), (5160, 5944)]