16250280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{709}}^1$

素因数の和:914

約数の個数: 64

約数和(自身を含む): 49075200

約数和(自身を除く): 32824920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 191, 382, 573, 709, 764, 955, 1146, 1418, 1528, 1910, 2127, 2292, 2836, 2865, 3545, 3820, 4254, 4584, 5672, 5730, 7090, 7640, 8508, 10635, 11460, 14180, 17016, 21270, 22920, 28360, 42540, 85080, 135419, 270838, 406257, 541676, 677095, 812514, 1083352, 1354190, 1625028, 2031285, 2708380, 3250056, 4062570, 5416760, 8125140, 16250280]

約数ペア:

[(1, 16250280), (2, 8125140), (3, 5416760), (4, 4062570), (5, 3250056), (6, 2708380), (8, 2031285), (10, 1625028), (12, 1354190), (15, 1083352), (20, 812514), (24, 677095), (30, 541676), (40, 406257), (60, 270838), (120, 135419), (191, 85080), (382, 42540), (573, 28360), (709, 22920), (764, 21270), (955, 17016), (1146, 14180), (1418, 11460), (1528, 10635), (1910, 8508), (2127, 7640), (2292, 7090), (2836, 5730), (2865, 5672), (3545, 4584), (3820, 4254)]