1088760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:268

約数の個数: 64

約数和(自身を含む): 3358080

約数和(自身を除く): 2269320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 211, 215, 258, 344, 422, 430, 516, 633, 645, 844, 860, 1032, 1055, 1266, 1290, 1688, 1720, 2110, 2532, 2580, 3165, 4220, 5064, 5160, 6330, 8440, 9073, 12660, 18146, 25320, 27219, 36292, 45365, 54438, 72584, 90730, 108876, 136095, 181460, 217752, 272190, 362920, 544380, 1088760]

約数ペア:

[(1, 1088760), (2, 544380), (3, 362920), (4, 272190), (5, 217752), (6, 181460), (8, 136095), (10, 108876), (12, 90730), (15, 72584), (20, 54438), (24, 45365), (30, 36292), (40, 27219), (43, 25320), (60, 18146), (86, 12660), (120, 9073), (129, 8440), (172, 6330), (211, 5160), (215, 5064), (258, 4220), (344, 3165), (422, 2580), (430, 2532), (516, 2110), (633, 1720), (645, 1688), (844, 1290), (860, 1266), (1032, 1055)]