131598840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{613}}^1\times {\mathrm{1789}}^1$

素因数の和:2416

約数の個数: 64

約数和(自身を含む): 395661600

約数和(自身を除く): 264062760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 613, 1226, 1789, 1839, 2452, 3065, 3578, 3678, 4904, 5367, 6130, 7156, 7356, 8945, 9195, 10734, 12260, 14312, 14712, 17890, 18390, 21468, 24520, 26835, 35780, 36780, 42936, 53670, 71560, 73560, 107340, 214680, 1096657, 2193314, 3289971, 4386628, 5483285, 6579942, 8773256, 10966570, 13159884, 16449855, 21933140, 26319768, 32899710, 43866280, 65799420, 131598840]

約数ペア:

[(1, 131598840), (2, 65799420), (3, 43866280), (4, 32899710), (5, 26319768), (6, 21933140), (8, 16449855), (10, 13159884), (12, 10966570), (15, 8773256), (20, 6579942), (24, 5483285), (30, 4386628), (40, 3289971), (60, 2193314), (120, 1096657), (613, 214680), (1226, 107340), (1789, 73560), (1839, 71560), (2452, 53670), (3065, 42936), (3578, 36780), (3678, 35780), (4904, 26835), (5367, 24520), (6130, 21468), (7156, 18390), (7356, 17890), (8945, 14712), (9195, 14312), (10734, 12260)]