1293434040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{84871}}^1$

素因数の和:85012

約数の個数: 64

約数和(自身を含む): 3910901760

約数和(自身を除く): 2617467720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2540, 3048, 3810, 5080, 7620, 15240, 84871, 169742, 254613, 339484, 424355, 509226, 678968, 848710, 1018452, 1273065, 1697420, 2036904, 2546130, 3394840, 5092260, 10184520, 10778617, 21557234, 32335851, 43114468, 53893085, 64671702, 86228936, 107786170, 129343404, 161679255, 215572340, 258686808, 323358510, 431144680, 646717020, 1293434040]

約数ペア:

[(1, 1293434040), (2, 646717020), (3, 431144680), (4, 323358510), (5, 258686808), (6, 215572340), (8, 161679255), (10, 129343404), (12, 107786170), (15, 86228936), (20, 64671702), (24, 53893085), (30, 43114468), (40, 32335851), (60, 21557234), (120, 10778617), (127, 10184520), (254, 5092260), (381, 3394840), (508, 2546130), (635, 2036904), (762, 1697420), (1016, 1273065), (1270, 1018452), (1524, 848710), (1905, 678968), (2540, 509226), (3048, 424355), (3810, 339484), (5080, 254613), (7620, 169742), (15240, 84871)]