2249880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{18749}}^1$

素因数の和:18763

約数の個数: 32

約数和(自身を含む): 6750000

約数和(自身を除く): 4500120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 18749, 37498, 56247, 74996, 93745, 112494, 149992, 187490, 224988, 281235, 374980, 449976, 562470, 749960, 1124940, 2249880]

約数ペア:

[(1, 2249880), (2, 1124940), (3, 749960), (4, 562470), (5, 449976), (6, 374980), (8, 281235), (10, 224988), (12, 187490), (15, 149992), (20, 112494), (24, 93745), (30, 74996), (40, 56247), (60, 37498), (120, 18749)]