31352040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1193}}^1$

素因数の和:1283

約数の個数: 96

約数和(自身を含む): 103376520

約数和(自身を除く): 72024480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 73, 90, 120, 146, 180, 219, 292, 360, 365, 438, 584, 657, 730, 876, 1095, 1193, 1314, 1460, 1752, 2190, 2386, 2628, 2920, 3285, 3579, 4380, 4772, 5256, 5965, 6570, 7158, 8760, 9544, 10737, 11930, 13140, 14316, 17895, 21474, 23860, 26280, 28632, 35790, 42948, 47720, 53685, 71580, 85896, 87089, 107370, 143160, 174178, 214740, 261267, 348356, 429480, 435445, 522534, 696712, 783801, 870890, 1045068, 1306335, 1567602, 1741780, 2090136, 2612670, 3135204, 3483560, 3919005, 5225340, 6270408, 7838010, 10450680, 15676020, 31352040]

約数ペア:

[(1, 31352040), (2, 15676020), (3, 10450680), (4, 7838010), (5, 6270408), (6, 5225340), (8, 3919005), (9, 3483560), (10, 3135204), (12, 2612670), (15, 2090136), (18, 1741780), (20, 1567602), (24, 1306335), (30, 1045068), (36, 870890), (40, 783801), (45, 696712), (60, 522534), (72, 435445), (73, 429480), (90, 348356), (120, 261267), (146, 214740), (180, 174178), (219, 143160), (292, 107370), (360, 87089), (365, 85896), (438, 71580), (584, 53685), (657, 47720), (730, 42948), (876, 35790), (1095, 28632), (1193, 26280), (1314, 23860), (1460, 21474), (1752, 17895), (2190, 14316), (2386, 13140), (2628, 11930), (2920, 10737), (3285, 9544), (3579, 8760), (4380, 7158), (4772, 6570), (5256, 5965)]