64929960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{180361}}^1$

素因数の和:180378

約数の個数: 48

約数和(自身を含む): 211023540

約数和(自身を除く): 146093580

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 180361, 360722, 541083, 721444, 901805, 1082166, 1442888, 1623249, 1803610, 2164332, 2705415, 3246498, 3607220, 4328664, 5410830, 6492996, 7214440, 8116245, 10821660, 12985992, 16232490, 21643320, 32464980, 64929960]

約数ペア:

[(1, 64929960), (2, 32464980), (3, 21643320), (4, 16232490), (5, 12985992), (6, 10821660), (8, 8116245), (9, 7214440), (10, 6492996), (12, 5410830), (15, 4328664), (18, 3607220), (20, 3246498), (24, 2705415), (30, 2164332), (36, 1803610), (40, 1623249), (45, 1442888), (60, 1082166), (72, 901805), (90, 721444), (120, 541083), (180, 360722), (360, 180361)]