1252320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{2609}}^1$

素因数の和:2627

約数の個数: 48

約数和(自身を含む): 3946320

約数和(自身を除く): 2694000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 2609, 5218, 7827, 10436, 13045, 15654, 20872, 26090, 31308, 39135, 41744, 52180, 62616, 78270, 83488, 104360, 125232, 156540, 208720, 250464, 313080, 417440, 626160, 1252320]

約数ペア:

[(1, 1252320), (2, 626160), (3, 417440), (4, 313080), (5, 250464), (6, 208720), (8, 156540), (10, 125232), (12, 104360), (15, 83488), (16, 78270), (20, 62616), (24, 52180), (30, 41744), (32, 39135), (40, 31308), (48, 26090), (60, 20872), (80, 15654), (96, 13045), (120, 10436), (160, 7827), (240, 5218), (480, 2609)]