67320840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{18097}}^1$

素因数の和:18142

約数の個数: 64

約数和(自身を含む): 208488960

約数和(自身を除く): 141168120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 18097, 36194, 54291, 72388, 90485, 108582, 144776, 180970, 217164, 271455, 361940, 434328, 542910, 561007, 723880, 1085820, 1122014, 1683021, 2171640, 2244028, 2805035, 3366042, 4488056, 5610070, 6732084, 8415105, 11220140, 13464168, 16830210, 22440280, 33660420, 67320840]

約数ペア:

[(1, 67320840), (2, 33660420), (3, 22440280), (4, 16830210), (5, 13464168), (6, 11220140), (8, 8415105), (10, 6732084), (12, 5610070), (15, 4488056), (20, 3366042), (24, 2805035), (30, 2244028), (31, 2171640), (40, 1683021), (60, 1122014), (62, 1085820), (93, 723880), (120, 561007), (124, 542910), (155, 434328), (186, 361940), (248, 271455), (310, 217164), (372, 180970), (465, 144776), (620, 108582), (744, 90485), (930, 72388), (1240, 54291), (1860, 36194), (3720, 18097)]