229728360

素因数分解:

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

素因数の和:479

約数の個数: 96

約数和(自身を含む): 708570720

約数和(自身を除く): 478842360

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, 44521, 45365, 54438, 72584, 89042, 90730, 108876, 133563, 136095, 178084, 181460, 217752, 222605, 267126, 272190, 356168, 362920, 445210, 534252, 544380, 667815, 890420, 1068504, 1088760, 1335630, 1780840, 1914403, 2671260, 3828806, 5342520, 5743209, 7657612, 9572015, 11486418, 15315224, 19144030, 22972836, 28716045, 38288060, 45945672, 57432090, 76576120, 114864180, 229728360]

約数ペア:

[(1, 229728360), (2, 114864180), (3, 76576120), (4, 57432090), (5, 45945672), (6, 38288060), (8, 28716045), (10, 22972836), (12, 19144030), (15, 15315224), (20, 11486418), (24, 9572015), (30, 7657612), (40, 5743209), (43, 5342520), (60, 3828806), (86, 2671260), (120, 1914403), (129, 1780840), (172, 1335630), (211, 1088760), (215, 1068504), (258, 890420), (344, 667815), (422, 544380), (430, 534252), (516, 445210), (633, 362920), (645, 356168), (844, 272190), (860, 267126), (1032, 222605), (1055, 217752), (1266, 181460), (1290, 178084), (1688, 136095), (1720, 133563), (2110, 108876), (2532, 90730), (2580, 89042), (3165, 72584), (4220, 54438), (5064, 45365), (5160, 44521), (6330, 36292), (8440, 27219), (9073, 25320), (12660, 18146)]