18224880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{75937}}^1$

素因数の和:75953

約数の個数: 40

約数和(自身を含む): 56497872

約数和(自身を除く): 38272992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 75937, 151874, 227811, 303748, 379685, 455622, 607496, 759370, 911244, 1139055, 1214992, 1518740, 1822488, 2278110, 3037480, 3644976, 4556220, 6074960, 9112440, 18224880]

約数ペア:

[(1, 18224880), (2, 9112440), (3, 6074960), (4, 4556220), (5, 3644976), (6, 3037480), (8, 2278110), (10, 1822488), (12, 1518740), (15, 1214992), (16, 1139055), (20, 911244), (24, 759370), (30, 607496), (40, 455622), (48, 379685), (60, 303748), (80, 227811), (120, 151874), (240, 75937)]