285628080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{9371}}^1$

素因数の和:9514

約数の個数: 80

約数和(自身を含む): 892514304

約数和(自身を除く): 606886224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 5080, 6096, 7620, 9371, 10160, 15240, 18742, 28113, 30480, 37484, 46855, 56226, 74968, 93710, 112452, 140565, 149936, 187420, 224904, 281130, 374840, 449808, 562260, 749680, 1124520, 1190117, 2249040, 2380234, 3570351, 4760468, 5950585, 7140702, 9520936, 11901170, 14281404, 17851755, 19041872, 23802340, 28562808, 35703510, 47604680, 57125616, 71407020, 95209360, 142814040, 285628080]

約数ペア:

[(1, 285628080), (2, 142814040), (3, 95209360), (4, 71407020), (5, 57125616), (6, 47604680), (8, 35703510), (10, 28562808), (12, 23802340), (15, 19041872), (16, 17851755), (20, 14281404), (24, 11901170), (30, 9520936), (40, 7140702), (48, 5950585), (60, 4760468), (80, 3570351), (120, 2380234), (127, 2249040), (240, 1190117), (254, 1124520), (381, 749680), (508, 562260), (635, 449808), (762, 374840), (1016, 281130), (1270, 224904), (1524, 187420), (1905, 149936), (2032, 140565), (2540, 112452), (3048, 93710), (3810, 74968), (5080, 56226), (6096, 46855), (7620, 37484), (9371, 30480), (10160, 28113), (15240, 18742)]