3109760

素因数分解:

$2^7\times 5^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:175

約数の個数: 64

約数和(自身を含む): 7674480

約数和(自身を除く): 4564720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 113, 128, 160, 172, 215, 226, 320, 344, 430, 452, 565, 640, 688, 860, 904, 1130, 1376, 1720, 1808, 2260, 2752, 3440, 3616, 4520, 4859, 5504, 6880, 7232, 9040, 9718, 13760, 14464, 18080, 19436, 24295, 27520, 36160, 38872, 48590, 72320, 77744, 97180, 155488, 194360, 310976, 388720, 621952, 777440, 1554880, 3109760]

約数ペア:

[(1, 3109760), (2, 1554880), (4, 777440), (5, 621952), (8, 388720), (10, 310976), (16, 194360), (20, 155488), (32, 97180), (40, 77744), (43, 72320), (64, 48590), (80, 38872), (86, 36160), (113, 27520), (128, 24295), (160, 19436), (172, 18080), (215, 14464), (226, 13760), (320, 9718), (344, 9040), (430, 7232), (452, 6880), (565, 5504), (640, 4859), (688, 4520), (860, 3616), (904, 3440), (1130, 2752), (1376, 2260), (1720, 1808)]