22690680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1093}}^1$

素因数の和:1280

約数の個数: 64

約数和(自身を含む): 68528160

約数和(自身を除く): 45837480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 173, 346, 519, 692, 865, 1038, 1093, 1384, 1730, 2076, 2186, 2595, 3279, 3460, 4152, 4372, 5190, 5465, 6558, 6920, 8744, 10380, 10930, 13116, 16395, 20760, 21860, 26232, 32790, 43720, 65580, 131160, 189089, 378178, 567267, 756356, 945445, 1134534, 1512712, 1890890, 2269068, 2836335, 3781780, 4538136, 5672670, 7563560, 11345340, 22690680]

約数ペア:

[(1, 22690680), (2, 11345340), (3, 7563560), (4, 5672670), (5, 4538136), (6, 3781780), (8, 2836335), (10, 2269068), (12, 1890890), (15, 1512712), (20, 1134534), (24, 945445), (30, 756356), (40, 567267), (60, 378178), (120, 189089), (173, 131160), (346, 65580), (519, 43720), (692, 32790), (865, 26232), (1038, 21860), (1093, 20760), (1384, 16395), (1730, 13116), (2076, 10930), (2186, 10380), (2595, 8744), (3279, 6920), (3460, 6558), (4152, 5465), (4372, 5190)]