72194280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{3361}}^1$

素因数の和:3554

約数の個数: 64

約数和(自身を含む): 217857600

約数和(自身を除く): 145663320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 179, 358, 537, 716, 895, 1074, 1432, 1790, 2148, 2685, 3361, 3580, 4296, 5370, 6722, 7160, 10083, 10740, 13444, 16805, 20166, 21480, 26888, 33610, 40332, 50415, 67220, 80664, 100830, 134440, 201660, 403320, 601619, 1203238, 1804857, 2406476, 3008095, 3609714, 4812952, 6016190, 7219428, 9024285, 12032380, 14438856, 18048570, 24064760, 36097140, 72194280]

約数ペア:

[(1, 72194280), (2, 36097140), (3, 24064760), (4, 18048570), (5, 14438856), (6, 12032380), (8, 9024285), (10, 7219428), (12, 6016190), (15, 4812952), (20, 3609714), (24, 3008095), (30, 2406476), (40, 1804857), (60, 1203238), (120, 601619), (179, 403320), (358, 201660), (537, 134440), (716, 100830), (895, 80664), (1074, 67220), (1432, 50415), (1790, 40332), (2148, 33610), (2685, 26888), (3361, 21480), (3580, 20166), (4296, 16805), (5370, 13444), (6722, 10740), (7160, 10083)]