68072040

素因数分解:

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

素因数の和:1283

約数の個数: 96

約数和(自身を含む): 222716520

約数和(自身を除く): 154644480

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, 173, 180, 346, 360, 519, 692, 865, 1038, 1093, 1384, 1557, 1730, 2076, 2186, 2595, 3114, 3279, 3460, 4152, 4372, 5190, 5465, 6228, 6558, 6920, 7785, 8744, 9837, 10380, 10930, 12456, 13116, 15570, 16395, 19674, 20760, 21860, 26232, 31140, 32790, 39348, 43720, 49185, 62280, 65580, 78696, 98370, 131160, 189089, 196740, 378178, 393480, 567267, 756356, 945445, 1134534, 1512712, 1701801, 1890890, 2269068, 2836335, 3403602, 3781780, 4538136, 5672670, 6807204, 7563560, 8509005, 11345340, 13614408, 17018010, 22690680, 34036020, 68072040]

約数ペア:

[(1, 68072040), (2, 34036020), (3, 22690680), (4, 17018010), (5, 13614408), (6, 11345340), (8, 8509005), (9, 7563560), (10, 6807204), (12, 5672670), (15, 4538136), (18, 3781780), (20, 3403602), (24, 2836335), (30, 2269068), (36, 1890890), (40, 1701801), (45, 1512712), (60, 1134534), (72, 945445), (90, 756356), (120, 567267), (173, 393480), (180, 378178), (346, 196740), (360, 189089), (519, 131160), (692, 98370), (865, 78696), (1038, 65580), (1093, 62280), (1384, 49185), (1557, 43720), (1730, 39348), (2076, 32790), (2186, 31140), (2595, 26232), (3114, 21860), (3279, 20760), (3460, 19674), (4152, 16395), (4372, 15570), (5190, 13116), (5465, 12456), (6228, 10930), (6558, 10380), (6920, 9837), (7785, 8744)]