54347880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{1283}}^1$

素因数の和:1650

約数の個数: 64

約数和(自身を含む): 163632960

約数和(自身を除く): 109285080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 353, 706, 1059, 1283, 1412, 1765, 2118, 2566, 2824, 3530, 3849, 4236, 5132, 5295, 6415, 7060, 7698, 8472, 10264, 10590, 12830, 14120, 15396, 19245, 21180, 25660, 30792, 38490, 42360, 51320, 76980, 153960, 452899, 905798, 1358697, 1811596, 2264495, 2717394, 3623192, 4528990, 5434788, 6793485, 9057980, 10869576, 13586970, 18115960, 27173940, 54347880]

約数ペア:

[(1, 54347880), (2, 27173940), (3, 18115960), (4, 13586970), (5, 10869576), (6, 9057980), (8, 6793485), (10, 5434788), (12, 4528990), (15, 3623192), (20, 2717394), (24, 2264495), (30, 1811596), (40, 1358697), (60, 905798), (120, 452899), (353, 153960), (706, 76980), (1059, 51320), (1283, 42360), (1412, 38490), (1765, 30792), (2118, 25660), (2566, 21180), (2824, 19245), (3530, 15396), (3849, 14120), (4236, 12830), (5132, 10590), (5295, 10264), (6415, 8472), (7060, 7698)]