133612680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{4993}}^1$

素因数の和:5230

約数の個数: 64

約数和(自身を含む): 402716160

約数和(自身を除く): 269103480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 223, 446, 669, 892, 1115, 1338, 1784, 2230, 2676, 3345, 4460, 4993, 5352, 6690, 8920, 9986, 13380, 14979, 19972, 24965, 26760, 29958, 39944, 49930, 59916, 74895, 99860, 119832, 149790, 199720, 299580, 599160, 1113439, 2226878, 3340317, 4453756, 5567195, 6680634, 8907512, 11134390, 13361268, 16701585, 22268780, 26722536, 33403170, 44537560, 66806340, 133612680]

約数ペア:

[(1, 133612680), (2, 66806340), (3, 44537560), (4, 33403170), (5, 26722536), (6, 22268780), (8, 16701585), (10, 13361268), (12, 11134390), (15, 8907512), (20, 6680634), (24, 5567195), (30, 4453756), (40, 3340317), (60, 2226878), (120, 1113439), (223, 599160), (446, 299580), (669, 199720), (892, 149790), (1115, 119832), (1338, 99860), (1784, 74895), (2230, 59916), (2676, 49930), (3345, 39944), (4460, 29958), (4993, 26760), (5352, 24965), (6690, 19972), (8920, 14979), (9986, 13380)]