1999680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{2083}}^1$

素因数の和:2103

約数の個数: 56

約数和(自身を含む): 6352032

約数和(自身を除く): 4352352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 2083, 4166, 6249, 8332, 10415, 12498, 16664, 20830, 24996, 31245, 33328, 41660, 49992, 62490, 66656, 83320, 99984, 124980, 133312, 166640, 199968, 249960, 333280, 399936, 499920, 666560, 999840, 1999680]

約数ペア:

[(1, 1999680), (2, 999840), (3, 666560), (4, 499920), (5, 399936), (6, 333280), (8, 249960), (10, 199968), (12, 166640), (15, 133312), (16, 124980), (20, 99984), (24, 83320), (30, 66656), (32, 62490), (40, 49992), (48, 41660), (60, 33328), (64, 31245), (80, 24996), (96, 20830), (120, 16664), (160, 12498), (192, 10415), (240, 8332), (320, 6249), (480, 4166), (960, 2083)]