2199840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{4583}}^1$

素因数の和:4601

約数の個数: 48

約数和(自身を含む): 6931008

約数和(自身を除く): 4731168

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, 4583, 9166, 13749, 18332, 22915, 27498, 36664, 45830, 54996, 68745, 73328, 91660, 109992, 137490, 146656, 183320, 219984, 274980, 366640, 439968, 549960, 733280, 1099920, 2199840]

約数ペア:

[(1, 2199840), (2, 1099920), (3, 733280), (4, 549960), (5, 439968), (6, 366640), (8, 274980), (10, 219984), (12, 183320), (15, 146656), (16, 137490), (20, 109992), (24, 91660), (30, 73328), (32, 68745), (40, 54996), (48, 45830), (60, 36664), (80, 27498), (96, 22915), (120, 18332), (160, 13749), (240, 9166), (480, 4583)]